diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2017-06-16 14:29:21 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-06-16 11:48:39 -0400 |
| commit | 4df864c1d9afb46e2461a9f808d9f11a42d31bad (patch) | |
| tree | 07e7b3d16b161e0d199c5b8116df277798566e4f | |
| parent | 59ae1d127ac0ae404baf414c434ba2651b793f46 (diff) | |
networking: make skb_put & friends return void pointers
It seems like a historic accident that these return unsigned char *,
and in many places that means casts are required, more often than not.
Make these functions (skb_put, __skb_put and pskb_put) return void *
and remove all the casts across the tree, adding a (u8 *) cast only
where the unsigned char pointer was used directly, all done with the
following spatch:
@@
expression SKB, LEN;
typedef u8;
identifier fn = { skb_put, __skb_put };
@@
- *(fn(SKB, LEN))
+ *(u8 *)fn(SKB, LEN)
@@
expression E, SKB, LEN;
identifier fn = { skb_put, __skb_put };
type T;
@@
- E = ((T *)(fn(SKB, LEN)))
+ E = fn(SKB, LEN)
which actually doesn't cover pskb_put since there are only three
users overall.
A handful of stragglers were converted manually, notably a macro in
drivers/isdn/i4l/isdn_bsdcomp.c and, oddly enough, one of the many
instances in net/bluetooth/hci_sock.c. In the former file, I also
had to fix one whitespace problem spatch introduced.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
145 files changed, 486 insertions, 547 deletions
diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c index 3ef6253e1cce..56fa16c85ebf 100644 --- a/drivers/atm/atmtcp.c +++ b/drivers/atm/atmtcp.c @@ -60,7 +60,7 @@ static int atmtcp_send_control(struct atm_vcc *vcc,int type, return -EUNATCH; } atm_force_charge(out_vcc,skb->truesize); - new_msg = (struct atmtcp_control *) skb_put(skb,sizeof(*new_msg)); + new_msg = skb_put(skb, sizeof(*new_msg)); *new_msg = *msg; new_msg->hdr.length = ATMTCP_HDR_MAGIC; new_msg->type = type; @@ -217,7 +217,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb) atomic_inc(&vcc->stats->tx_err); return -ENOBUFS; } - hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr)); + hdr = skb_put(new_skb, sizeof(struct atmtcp_hdr)); hdr->vpi = htons(vcc->vpi); hdr->vci = htons(vcc->vci); hdr->length = htonl(skb->len); diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c index 077dd15c3a40..4fc99ae1c534 100644 --- a/drivers/atm/solos-pci.c +++ b/drivers/atm/solos-pci.c @@ -205,7 +205,7 @@ static ssize_t solos_param_show(struct device *dev, struct device_attribute *att return -ENOMEM; } - header = (void *)skb_put(skb, sizeof(*header)); + header = skb_put(skb, sizeof(*header)); buflen = snprintf((void *)&header[1], buflen - 1, "L%05d\n%s\n", current->pid, attr->attr.name); @@ -261,7 +261,7 @@ static ssize_t solos_param_store(struct device *dev, struct device_attribute *at return -ENOMEM; } - header = (void *)skb_put(skb, sizeof(*header)); + header = skb_put(skb, sizeof(*header)); buflen = snprintf((void *)&header[1], buflen - 1, "L%05d\n%s\n%s\n", current->pid, attr->attr.name, buf); @@ -486,7 +486,7 @@ static int send_command(struct solos_card *card, int dev, const char *buf, size_ return 0; } - header = (void *)skb_put(skb, sizeof(*header)); + header = skb_put(skb, sizeof(*header)); header->size = cpu_to_le16(size); header->vpi = cpu_to_le16(0); @@ -945,7 +945,7 @@ static int popen(struct atm_vcc *vcc) dev_warn(&card->dev->dev, "Failed to allocate sk_buff in popen()\n"); return -ENOMEM; } - header = (void *)skb_put(skb, sizeof(*header)); + header = skb_put(skb, sizeof(*header)); header->size = cpu_to_le16(0); header->vpi = cpu_to_le16(vcc->vpi); @@ -982,7 +982,7 @@ static void pclose(struct atm_vcc *vcc) dev_warn(&card->dev->dev, "Failed to allocate sk_buff in pclose()\n"); return; } - header = (void *)skb_put(skb, sizeof(*header)); + header = skb_put(skb, sizeof(*header)); header->size = cpu_to_le16(0); header->vpi = cpu_to_le16(vcc->vpi); @@ -1398,7 +1398,7 @@ static int atm_init(struct solos_card *card, struct device *parent) continue; } - header = (void *)skb_put(skb, sizeof(*header)); + header = skb_put(skb, sizeof(*header)); header->size = cpu_to_le16(0); header->vpi = cpu_to_le16(0); diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c index 1d30c116b2ee..39a05b0c8998 100644 --- a/drivers/bluetooth/bluecard_cs.c +++ b/drivers/bluetooth/bluecard_cs.c @@ -448,7 +448,7 @@ static void bluecard_receive(struct bluecard_info *info, } else { - *skb_put(info->rx_skb, 1) = buf[i]; + *(u8 *)skb_put(info->rx_skb, 1) = buf[i]; info->rx_count--; if (info->rx_count == 0) { diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c index 8165ef2fe877..be2d431aa366 100644 --- a/drivers/bluetooth/bt3c_cs.c +++ b/drivers/bluetooth/bt3c_cs.c @@ -282,7 +282,7 @@ static void bt3c_receive(struct bt3c_info *info) __u8 x = inb(iobase + DATA_L); - *skb_put(info->rx_skb, 1) = x; + *(u8 *)skb_put(info->rx_skb, 1) = x; inb(iobase + DATA_H); info->rx_count--; diff --git a/drivers/bluetooth/btmrvl_main.c b/drivers/bluetooth/btmrvl_main.c index 24a188eab360..8d3d9175d891 100644 --- a/drivers/bluetooth/btmrvl_main.c +++ b/drivers/bluetooth/btmrvl_main.c @@ -189,7 +189,7 @@ static int btmrvl_send_sync_cmd(struct btmrvl_private *priv, u16 opcode, return -ENOMEM; } - hdr = (struct hci_command_hdr *)skb_put(skb, HCI_COMMAND_HDR_SIZE); + hdr = skb_put(skb, HCI_COMMAND_HDR_SIZE); hdr->opcode = cpu_to_le16(opcode); hdr->plen = len; diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c index 9624b29f8349..80b64e9684a3 100644 --- a/drivers/bluetooth/btuart_cs.c +++ b/drivers/bluetooth/btuart_cs.c @@ -233,7 +233,7 @@ static void btuart_receive(struct btuart_info *info) } else { - *skb_put(info->rx_skb, 1) = inb(iobase + UART_RX); + *(u8 *)skb_put(info->rx_skb, 1) = inb(iobase + UART_RX); info->rx_count--; if (info->rx_count == 0) { diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c index c7ea398e65c1..ba207c787605 100644 --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -1836,15 +1836,15 @@ static int inject_cmd_complete(struct hci_dev *hdev, __u16 opcode) if (!skb) return -ENOMEM; - hdr = (struct hci_event_hdr *)skb_put(skb, sizeof(*hdr)); + hdr = skb_put(skb, sizeof(*hdr)); hdr->evt = HCI_EV_CMD_COMPLETE; hdr->plen = sizeof(*evt) + 1; - evt = (struct hci_ev_cmd_complete *)skb_put(skb, sizeof(*evt)); + evt = skb_put(skb, sizeof(*evt)); evt->ncmd = 0x01; evt->opcode = cpu_to_le16(opcode); - *skb_put(skb, 1) = 0x00; + *(u8 *)skb_put(skb, 1) = 0x00; hci_skb_pkt_type(skb) = HCI_EVENT_PKT; @@ -2767,8 +2767,8 @@ static struct urb *alloc_diag_urb(struct hci_dev *hdev, bool enable) return ERR_PTR(-ENOMEM); } - *skb_put(skb, 1) = 0xf0; - *skb_put(skb, 1) = enable; + *(u8 *)skb_put(skb, 1) = 0xf0; + *(u8 *)skb_put(skb, 1) = enable; pipe = usb_sndbulkpipe(data->udev, data->diag_tx_ep->bEndpointAddress); diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c index 6317c6f323bf..6c5a3aa566a4 100644 --- a/drivers/bluetooth/dtl1_cs.c +++ b/drivers/bluetooth/dtl1_cs.c @@ -226,7 +226,7 @@ static void dtl1_receive(struct dtl1_info *info) } } - *skb_put(info->rx_skb, 1) = inb(iobase + UART_RX); + *(u8 *)skb_put(info->rx_skb, 1) = inb(iobase + UART_RX); nsh = (struct nsh *)info->rx_skb->data; info->rx_count--; @@ -414,7 +414,7 @@ static int dtl1_hci_send_frame(struct hci_dev *hdev, struct sk_buff *skb) skb_reserve(s, NSHL); skb_copy_from_linear_data(skb, skb_put(s, skb->len), skb->len); if (skb->len & 0x0001) - *skb_put(s, 1) = 0; /* PAD */ + *(u8 *)skb_put(s, 1) = 0; /* PAD */ /* Prepend skb with Nokia frame header and queue */ memcpy(skb_push(s, NSHL), &nsh, NSHL); diff --git a/drivers/bluetooth/hci_bcm.c b/drivers/bluetooth/hci_bcm.c index e2096c7803b3..c1c4048ee37d 100644 --- a/drivers/bluetooth/hci_bcm.c +++ b/drivers/bluetooth/hci_bcm.c @@ -262,9 +262,9 @@ static int bcm_set_diag(struct hci_dev *hdev, bool enable) if (!skb) return -ENOMEM; - *skb_put(skb, 1) = BCM_LM_DIAG_PKT; - *skb_put(skb, 1) = 0xf0; - *skb_put(skb, 1) = enable; + *(u8 *)skb_put(skb, 1) = BCM_LM_DIAG_PKT; + *(u8 *)skb_put(skb, 1) = 0xf0; + *(u8 *)skb_put(skb, 1) = enable; skb_queue_tail(&bcm->txq, skb); hci_uart_tx_wakeup(hu); diff --git a/drivers/bluetooth/hci_intel.c b/drivers/bluetooth/hci_intel.c index 16e728577cd8..ee97c465e32e 100644 --- a/drivers/bluetooth/hci_intel.c +++ b/drivers/bluetooth/hci_intel.c @@ -462,15 +462,15 @@ static int inject_cmd_complete(struct hci_dev *hdev, __u16 opcode) if (!skb) return -ENOMEM; - hdr = (struct hci_event_hdr *)skb_put(skb, sizeof(*hdr)); + hdr = skb_put(skb, sizeof(*hdr)); hdr->evt = HCI_EV_CMD_COMPLETE; hdr->plen = sizeof(*evt) + 1; - evt = (struct hci_ev_cmd_complete *)skb_put(skb, sizeof(*evt)); + evt = skb_put(skb, sizeof(*evt)); evt->ncmd = 0x01; evt->opcode = cpu_to_le16(opcode); - *skb_put(skb, 1) = 0x00; + *(u8 *)skb_put(skb, 1) = 0x00; hci_skb_pkt_type(skb) = HCI_EVENT_PKT; diff --git a/drivers/bluetooth/hci_ll.c b/drivers/bluetooth/hci_ll.c index cc2fa78b434e..c982943f0747 100644 --- a/drivers/bluetooth/hci_ll.c +++ b/drivers/bluetooth/hci_ll.c @@ -120,7 +120,7 @@ static int send_hcill_cmd(u8 cmd, struct hci_uart *hu) } /* prepare packet */ - hcill_packet = (struct hcill_cmd *) skb_put(skb, 1); + hcill_packet = skb_put(skb, 1); hcill_packet->cmd = cmd; /* send packet */ diff --git a/drivers/bluetooth/hci_nokia.c b/drivers/bluetooth/hci_nokia.c index a7d687d8d456..c1b081725b2c 100644 --- a/drivers/bluetooth/hci_nokia.c +++ b/drivers/bluetooth/hci_nokia.c @@ -246,9 +246,9 @@ static int nokia_send_alive_packet(struct hci_uart *hu) hci_skb_pkt_type(skb) = HCI_NOKIA_ALIVE_PKT; memset(skb->data, 0x00, len); - hdr = (struct hci_nokia_alive_hdr *)skb_put(skb, sizeof(*hdr)); + hdr = skb_put(skb, sizeof(*hdr)); hdr->dlen = sizeof(*pkt); - pkt = (struct hci_nokia_alive_pkt *)skb_put(skb, sizeof(*pkt)); + pkt = skb_put(skb, sizeof(*pkt)); pkt->mid = NOKIA_ALIVE_REQ; nokia_enqueue(hu, skb); @@ -285,10 +285,10 @@ static int nokia_send_negotiation(struct hci_uart *hu) hci_skb_pkt_type(skb) = HCI_NOKIA_NEG_PKT; - neg_hdr = (struct hci_nokia_neg_hdr *)skb_put(skb, sizeof(*neg_hdr)); + neg_hdr = skb_put(skb, sizeof(*neg_hdr)); neg_hdr->dlen = sizeof(*neg_cmd); - neg_cmd = (struct hci_nokia_neg_cmd *)skb_put(skb, sizeof(*neg_cmd)); + neg_cmd = skb_put(skb, sizeof(*neg_cmd)); neg_cmd->ack = NOKIA_NEG_REQ; neg_cmd->baud = cpu_to_le16(baud); neg_cmd->unused1 = 0x0000; @@ -532,7 +532,7 @@ static int nokia_enqueue(struct hci_uart *hu, struct sk_buff *skb) err = skb_pad(skb, 1); if (err) return err; - *skb_put(skb, 1) = 0x00; + *(u8 *)skb_put(skb, 1) = 0x00; } skb_queue_tail(&btdev->txq, skb); diff --git a/drivers/bluetooth/hci_qca.c b/drivers/bluetooth/hci_qca.c index b55f01320631..e2c88515340a 100644 --- a/drivers/bluetooth/hci_qca.c +++ b/drivers/bluetooth/hci_qca.c @@ -215,7 +215,7 @@ static int send_hci_ibs_cmd(u8 cmd, struct hci_uart *hu) } /* Assign HCI_IBS type */ - *skb_put(skb, 1) = cmd; + *(u8 *)skb_put(skb, 1) = cmd; skb_queue_tail(&qca->txq, skb); diff --git a/drivers/bluetooth/hci_vhci.c b/drivers/bluetooth/hci_vhci.c index 233e850fdac7..1ef9c427a2d8 100644 --- a/drivers/bluetooth/hci_vhci.c +++ b/drivers/bluetooth/hci_vhci.c @@ -146,8 +146,8 @@ static int __vhci_create_device(struct vhci_data *data, __u8 opcode) hci_skb_pkt_type(skb) = HCI_VENDOR_PKT; - *skb_put(skb, 1) = 0xff; - *skb_put(skb, 1) = opcode; + *(u8 *)skb_put(skb, 1) = 0xff; + *(u8 *)skb_put(skb, 1) = opcode; put_unaligned_le16(hdev->id, skb_put(skb, 2)); skb_queue_tail(&data->readq, skb); diff --git a/drivers/crypto/chelsio/chcr_algo.c b/drivers/crypto/chelsio/chcr_algo.c index f00e0d8bd039..92185ab6797d 100644 --- a/drivers/crypto/chelsio/chcr_algo.c +++ b/drivers/crypto/chelsio/chcr_algo.c @@ -604,7 +604,7 @@ static struct sk_buff if (!skb) return ERR_PTR(-ENOMEM); skb_reserve(skb, sizeof(struct sge_opaque_hdr)); - chcr_req = (struct chcr_wr *)__skb_put(skb, transhdr_len); + chcr_req = __skb_put(skb, transhdr_len); memset(chcr_req, 0, transhdr_len); chcr_req->sec_cpl.op_ivinsrtofst = FILL_SEC_CPL_OP_IVINSR(ctx->dev->rx_channel_id, 2, 1); @@ -881,7 +881,7 @@ static struct sk_buff *create_hash_wr(struct ahash_request *req, return skb; skb_reserve(skb, sizeof(struct sge_opaque_hdr)); - chcr_req = (struct chcr_wr *)__skb_put(skb, transhdr_len); + chcr_req = __skb_put(skb, transhdr_len); memset(chcr_req, 0, transhdr_len); chcr_req->sec_cpl.op_ivinsrtofst = @@ -1447,7 +1447,7 @@ static struct sk_buff *create_authenc_wr(struct aead_request *req, skb_reserve(skb, sizeof(struct sge_opaque_hdr)); /* Write WR */ - chcr_req = (struct chcr_wr *) __skb_put(skb, transhdr_len); + chcr_req = __skb_put(skb, transhdr_len); memset(chcr_req, 0, transhdr_len); stop_offset = (op_type == CHCR_ENCRYPT_OP) ? 0 : authsize; @@ -1779,7 +1779,7 @@ static struct sk_buff *create_aead_ccm_wr(struct aead_request *req, skb_reserve(skb, sizeof(struct sge_opaque_hdr)); - chcr_req = (struct chcr_wr *) __skb_put(skb, transhdr_len); + chcr_req = __skb_put(skb, transhdr_len); memset(chcr_req, 0, transhdr_len); fill_sec_cpl_for_aead(&chcr_req->sec_cpl, dst_size, req, op_type, ctx); @@ -1892,7 +1892,7 @@ static struct sk_buff *create_gcm_wr(struct aead_request *req, /* NIC driver is going to write the sge hdr. */ skb_reserve(skb, sizeof(struct sge_opaque_hdr)); - chcr_req = (struct chcr_wr *)__skb_put(skb, transhdr_len); + chcr_req = __skb_put(skb, transhdr_len); memset(chcr_req, 0, transhdr_len); if (get_aead_subtype(tfm) == CRYPTO_ALG_SUB_TYPE_AEAD_RFC4106) diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c index 02971e239a18..d2957b38575f 100644 --- a/drivers/infiniband/core/addr.c +++ b/drivers/infiniband/core/addr.c @@ -179,8 +179,7 @@ static int ib_nl_ip_send_msg(struct rdma_dev_addr *dev_addr, } /* Construct the family header first */ - header = (struct rdma_ls_ip_resolve_header *) - skb_put(skb, NLMSG_ALIGN(sizeof(*header))); + header = skb_put(skb, NLMSG_ALIGN(sizeof(*header))); header->ifindex = dev_addr->bound_dev_if; nla_put(skb, attrtype, size, daddr); diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c index fb7aec4047c8..70fa4cabe48e 100644 --- a/drivers/infiniband/core/sa_query.c +++ b/drivers/infiniband/core/sa_query.c @@ -759,8 +759,7 @@ static void ib_nl_set_path_rec_attrs(struct sk_buff *skb, query->mad_buf->context[1] = NULL; /* Construct the family header first */ - header = (struct rdma_ls_resolve_header *) - skb_put(skb, NLMSG_ALIGN(sizeof(*header))); + header = skb_put(skb, NLMSG_ALIGN(sizeof(*header))); memcpy(header->device_name, query->port->agent->device->name, LS_DEVICE_NAME_MAX); header->port_num = query->port->port_num; diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c index 97f7f9544e70..3eff6541bd6f 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.c +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c @@ -835,7 +835,7 @@ int cxio_rdma_init(struct cxio_rdev *rdev_p, struct t3_rdma_init_attr *attr) if (!skb) return -ENOMEM; pr_debug("%s rdev_p %p\n", __func__, rdev_p); - wqe = (struct t3_rdma_init_wr *) __skb_put(skb, sizeof(*wqe)); + wqe = __skb_put(skb, sizeof(*wqe)); wqe->wrh.op_seop_flags = cpu_to_be32(V_FW_RIWR_OP(T3_WR_INIT)); wqe->wrh.gen_tid_len = cpu_to_be32(V_FW_RIWR_TID(attr->tid) | V_FW_RIWR_LEN(sizeof(*wqe) >> 3)); diff --git a/drivers/infiniband/hw/cxgb3/iwch_cm.c b/drivers/infiniband/hw/cxgb3/iwch_cm.c index f4c23a74f18c..9ae518c01bc2 100644 --- a/drivers/infiniband/hw/cxgb3/iwch_cm.c +++ b/drivers/infiniband/hw/cxgb3/iwch_cm.c @@ -175,7 +175,7 @@ static void release_tid(struct t3cdev *tdev, u32 hwtid, struct sk_buff *skb) skb = get_skb(skb, sizeof *req, GFP_KERNEL); if (!skb) return; - req = (struct cpl_tid_release *) skb_put(skb, sizeof(*req)); + req = skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_TID_RELEASE, hwtid)); skb->priority = CPL_PRIORITY_SETUP; @@ -190,7 +190,7 @@ int iwch_quiesce_tid(struct iwch_ep *ep) if (!skb) return -ENOMEM; - req = (struct cpl_set_tcb_field *) skb_put(skb, sizeof(*req)); + req = skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); req->wr.wr_lo = htonl(V_WR_TID(ep->hwtid)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_SET_TCB_FIELD, ep->hwtid)); @@ -211,7 +211,7 @@ int iwch_resume_tid(struct iwch_ep *ep) if (!skb) return -ENOMEM; - req = (struct cpl_set_tcb_field *) skb_put(skb, sizeof(*req)); + req = skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); req->wr.wr_lo = htonl(V_WR_TID(ep->hwtid)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_SET_TCB_FIELD, ep->hwtid)); @@ -398,7 +398,7 @@ static int send_halfclose(struct iwch_ep *ep, gfp_t gfp) } skb->priority = CPL_PRIORITY_DATA; set_arp_failure_handler(skb, arp_failure_discard); - req = (struct cpl_close_con_req *) skb_put(skb, sizeof(*req)); + req = skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_OFLD_CLOSE_CON)); req->wr.wr_lo = htonl(V_WR_TID(ep->hwtid)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_CLOSE_CON_REQ, ep->hwtid)); @@ -455,7 +455,7 @@ static int send_connect(struct iwch_ep *ep) skb->priority = CPL_PRIORITY_SETUP; set_arp_failure_handler(skb, act_open_req_arp_failure); - req = (struct cpl_act_open_req *) skb_put(skb, sizeof(*req)); + req = skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_ACT_OPEN_REQ, ep->atid)); req->local_port = ep->com.local_addr.sin_port; @@ -546,7 +546,7 @@ static int send_mpa_reject(struct iwch_ep *ep, const void *pdata, u8 plen) return -ENOMEM; } skb_reserve(skb, sizeof(*req)); - mpa = (struct mpa_message *) skb_put(skb, mpalen); + mpa = skb_put(skb, mpalen); memset(mpa, 0, sizeof(*mpa)); memcpy(mpa->key, MPA_KEY_REP, sizeof(mpa->key)); mpa->flags = MPA_REJECT; @@ -596,7 +596,7 @@ static int send_mpa_reply(struct iwch_ep *ep, const void *pdata, u8 plen) } skb->priority = CPL_PRIORITY_DATA; skb_reserve(skb, sizeof(*req)); - mpa = (struct mpa_message *) skb_put(skb, mpalen); + mpa = skb_put(skb, mpalen); memset(mpa, 0, sizeof(*mpa)); memcpy(mpa->key, MPA_KEY_REP, sizeof(mpa->key)); mpa->flags = (ep->mpa_attr.crc_enabled ? MPA_CRC : 0) | @@ -800,7 +800,7 @@ static int update_rx_credits(struct iwch_ep *ep, u32 credits) return 0; } - req = (struct cpl_rx_data_ack *) skb_put(skb, sizeof(*req)); + req = skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_RX_DATA_ACK, ep->hwtid)); req->credit_dack = htonl(V_RX_CREDITS(credits) | V_RX_FORCE_ACK(1)); @@ -1205,7 +1205,7 @@ static int listen_start(struct iwch_listen_ep *ep) return -ENOMEM; } - req = (struct cpl_pass_open_req *) skb_put(skb, sizeof(*req)); + req = skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_PASS_OPEN_REQ, ep->stid)); req->local_port = ep->com.local_addr.sin_port; @@ -1246,7 +1246,7 @@ static int listen_stop(struct iwch_listen_ep *ep) pr_err("%s - failed to alloc skb\n", __func__); return -ENOMEM; } - req = (struct cpl_close_listserv_req *) skb_put(skb, sizeof(*req)); + req = skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); req->cpu_idx = 0; OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_CLOSE_LISTSRV_REQ, ep->stid)); @@ -1614,7 +1614,7 @@ static int peer_abort(struct t3cdev *tdev, struct sk_buff *skb, void *ctx) goto out; } rpl_skb->priority = CPL_PRIORITY_DATA; - rpl = (struct cpl_abort_rpl *) skb_put(rpl_skb, sizeof(*rpl)); + rpl = skb_put(rpl_skb, sizeof(*rpl)); rpl->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_OFLD_HOST_ABORT_CON_RPL)); rpl->wr.wr_lo = htonl(V_WR_TID(ep->hwtid)); OPCODE_TID(rpl) = htonl(MK_OPCODE_TID(CPL_ABORT_RPL, ep->hwtid)); diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 7c32a7c7977d..36ae3023e703 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -597,7 +597,7 @@ static int send_flowc(struct c4iw_ep *ep) else nparams = 9; - flowc = (struct fw_flowc_wr *)__skb_put(skb, FLOWC_LEN); + flowc = __skb_put(skb, FLOWC_LEN); flowc->op_to_nparams = cpu_to_be32(FW_WR_OP_V(FW_FLOWC_WR) | FW_FLOWC_WR_NPARAMS_V(nparams)); @@ -787,18 +787,16 @@ static int send_connect(struct c4iw_ep *ep) if (ep->com.remote_addr.ss_family == AF_INET) { switch (CHELSIO_CHIP_VERSION(adapter_type)) { case CHELSIO_T4: - req = (struct cpl_act_open_req *)skb_put(skb, wrlen); + req = skb_put(skb, wrlen); INIT_TP_WR(req, 0); break; case CHELSIO_T5: - t5req = (struct cpl_t5_act_open_req *)skb_put(skb, - wrlen); + t5req = skb_put(skb, wrlen); INIT_TP_WR(t5req, 0); req = (struct cpl_act_open_req *)t5req; break; case CHELSIO_T6: - t6req = (struct cpl_t6_act_open_req *)skb_put(skb, - wrlen); + t6req = skb_put(skb, wrlen); INIT_TP_WR(t6req, 0); req = (struct cpl_act_open_req *)t6req; t5req = (struct cpl_t5_act_open_req *)t6req; @@ -839,18 +837,16 @@ static int send_connect(struct c4iw_ep *ep) } else { switch (CHELSIO_CHIP_VERSION(adapter_type)) { case CHELSIO_T4: - req6 = (struct cpl_act_open_req6 *)skb_put(skb, wrlen); + req6 = skb_put(skb, wrlen); INIT_TP_WR(req6, 0); break; case CHELSIO_T5: - t5req6 = (struct cpl_t5_act_open_req6 *)skb_put(skb, - wrlen); + t5req6 = skb_put(skb, wrlen); INIT_TP_WR(t5req6, 0); req6 = (struct cpl_act_open_req6 *)t5req6; break; case CHELSIO_T6: - t6req6 = (struct cpl_t6_act_open_req6 *)skb_put(skb, - wrlen); + t6req6 = skb_put(skb, wrlen); INIT_TP_WR(t6req6, 0); req6 = (struct cpl_act_open_req6 *)t6req6; t5req6 = (struct cpl_t5_act_open_req6 *)t6req6; @@ -1904,7 +1900,7 @@ static int send_fw_act_open_req(struct c4iw_ep *ep, unsigned int atid) int win; skb = get_skb(NULL, sizeof(*req), GFP_KERNEL); - req = (struct fw_ofld_connection_wr *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); memset(req, 0, sizeof(*req)); req->op_compl = htonl(WR_OP_V(FW_OFLD_CONNECTION_WR)); req->len16_pkd = htonl(FW_WR_LEN16_V(DIV_ROUND_UP(sizeof(*req), 16))); @@ -3807,7 +3803,7 @@ static void send_fw_pass_open_req(struct c4iw_dev *dev, struct sk_buff *skb, req_skb = alloc_skb(sizeof(struct fw_ofld_connection_wr), GFP_KERNEL); if (!req_skb) return; - req = (struct fw_ofld_connection_wr *)__skb_put(req_skb, sizeof(*req)); + req = __skb_put(req_skb, sizeof(*req)); memset(req, 0, sizeof(*req)); req->op_compl = htonl(WR_OP_V(FW_OFLD_CONNECTION_WR) | FW_WR_COMPL_F); req->len16_pkd = htonl(FW_WR_LEN16_V(DIV_ROUND_UP(sizeof(*req), 16))); diff --git a/drivers/infiniband/hw/cxgb4/cq.c b/drivers/infiniband/hw/cxgb4/cq.c index 14de5bde1b63..394cfe2625fe 100644 --- a/drivers/infiniband/hw/cxgb4/cq.c +++ b/drivers/infiniband/hw/cxgb4/cq.c @@ -44,7 +44,7 @@ static int destroy_cq(struct c4iw_rdev *rdev, struct t4_cq *cq, wr_len = sizeof *res_wr + sizeof *res; set_wr_txq(skb, CPL_PRIORITY_CONTROL, 0); - res_wr = (struct fw_ri_res_wr *)__skb_put(skb, wr_len); + res_wr = __skb_put(skb, wr_len); memset(res_wr, 0, wr_len); res_wr->op_nres = cpu_to_be32( FW_WR_OP_V(FW_RI_RES_WR) | @@ -114,7 +114,7 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq, } set_wr_txq(skb, CPL_PRIORITY_CONTROL, 0); - res_wr = (struct fw_ri_res_wr *)__skb_put(skb, wr_len); + res_wr = __skb_put(skb, wr_len); memset(res_wr, 0, wr_len); res_wr->op_nres = cpu_to_be32( FW_WR_OP_V(FW_RI_RES_WR) | diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index 3ee7f43e419a..ca992e4b66e4 100644 --- a/drivers/infiniband/hw/cxgb4/mem.c +++ b/drivers/infiniband/hw/cxgb4/mem.c @@ -81,7 +81,7 @@ static int _c4iw_write_mem_dma_aligned(struct c4iw_rdev *rdev, u32 addr, } set_wr_txq(skb, CPL_PRIORITY_CONTROL, 0); - req = (struct ulp_mem_io *)__skb_put(skb, wr_len); + req = __skb_put(skb, wr_len); memset(req, 0, wr_len); INIT_ULPTX_WR(req, wr_len, 0, 0); req->wr.wr_hi = cpu_to_be32(FW_WR_OP_V(FW_ULPTX_WR) | @@ -142,7 +142,7 @@ static int _c4iw_write_mem_inline(struct c4iw_rdev *rdev, u32 addr, u32 len, } set_wr_txq(skb, CPL_PRIORITY_CONTROL, 0); - req = (struct ulp_mem_io *)__skb_put(skb, wr_len); + req = __skb_put(skb, wr_len); memset(req, 0, wr_len); INIT_ULPTX_WR(req, wr_len, 0, 0); diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 8e4154b4253e..b23a0b057347 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -293,7 +293,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq, } set_wr_txq(skb, CPL_PRIORITY_CONTROL, 0); - res_wr = (struct fw_ri_res_wr *)__skb_put(skb, wr_len); + res_wr = __skb_put(skb, wr_len); memset(res_wr, 0, wr_len); res_wr->op_nres = cpu_to_be32( FW_WR_OP_V(FW_RI_RES_WR) | @@ -1228,7 +1228,7 @@ static void post_terminate(struct c4iw_qp *qhp, struct t4_cqe *err_cqe, set_wr_txq(skb, CPL_PRIORITY_DATA, qhp->ep->txq_idx); - wqe = (struct fw_ri_wr *)__skb_put(skb, sizeof(*wqe)); + wqe = __skb_put(skb, sizeof(*wqe)); memset(wqe, 0, sizeof *wqe); wqe->op_compl = cpu_to_be32(FW_WR_OP_V(FW_RI_INIT_WR)); wqe->flowid_len16 = cpu_to_be32( @@ -1350,7 +1350,7 @@ static int rdma_fini(struct c4iw_dev *rhp, struct c4iw_qp *qhp, set_wr_txq(skb, CPL_PRIORITY_DATA, ep->txq_idx); - wqe = (struct fw_ri_wr *)__skb_put(skb, sizeof(*wqe)); + wqe = __skb_put(skb, sizeof(*wqe)); memset(wqe, 0, sizeof *wqe); wqe->op_compl = cpu_to_be32( FW_WR_OP_V(FW_RI_INIT_WR) | @@ -1419,7 +1419,7 @@ static int rdma_init(struct c4iw_dev *rhp, struct c4iw_qp *qhp) } set_wr_txq(skb, CPL_PRIORITY_DATA, qhp->ep->txq_idx); - wqe = (struct fw_ri_wr *)__skb_put(skb, sizeof(*wqe)); + wqe = __skb_put(skb, sizeof(*wqe)); memset(wqe, 0, sizeof *wqe); wqe->op_compl = cpu_to_be32( FW_WR_OP_V(FW_RI_INIT_WR) | diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index 77be17590866..96f586d34d2d 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1082,7 +1082,7 @@ static int capinc_tty_put_char(struct tty_struct *tty, unsigned char ch) skb = mp->outskb; if (skb) { if (skb_tailroom(skb) > 0) { - *(skb_put(skb, 1)) = ch; + *(u8 *)skb_put(skb, 1) = ch; goto unlock_out; } mp->outskb = NULL; @@ -1094,7 +1094,7 @@ static int capinc_tty_put_char(struct tty_struct *tty, unsigned char ch) skb = alloc_skb(CAPI_DATA_B3_REQ_LEN + CAPI_MAX_BLKSIZE, GFP_ATOMIC); if (skb) { skb_reserve(skb, CAPI_DATA_B3_REQ_LEN); - *(skb_put(skb, 1)) = ch; + *(u8 *)skb_put(skb, 1) = ch; mp->outskb = skb; } else { printk(KERN_ERR "capinc_put_char: char %u lost\n", ch); diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c index c90dca5abeac..03ac9fbfe318 100644 --- a/drivers/isdn/gigaset/asyncdata.c +++ b/drivers/isdn/gigaset/asyncdata.c @@ -264,7 +264,7 @@ byte_stuff: /* skip remainder of packet */ bcs->rx_skb = skb = NULL; } else { - *__skb_put(skb, 1) = c; + *(u8 *)__skb_put(skb, 1) = c; fcs = crc_ccitt_byte(fcs, c); } } @@ -315,7 +315,7 @@ static unsigned iraw_loop(unsigned numbytes, struct inbuf_t *inbuf) /* regular data byte: append to current skb */ inputstate |= INS_have_data; - *__skb_put(skb, 1) = bitrev8(c); + *(u8 *)__skb_put(skb, 1) = bitrev8(c); } /* pass data up */ @@ -492,33 +492,33 @@ static struct sk_buff *HDLC_Encode(struct sk_buff *skb) hdlc_skb->mac_len = skb->mac_len; /* Add flag sequence in front of everything.. */ - *(skb_put(hdlc_skb, 1)) = PPP_FLAG; + *(u8 *)skb_put(hdlc_skb, 1) = PPP_FLAG; /* Perform byte stuffing while copying data. */ while (skb->len--) { if (muststuff(*skb->data)) { - *(skb_put(hdlc_skb, 1)) = PPP_ESCAPE; - *(skb_put(hdlc_skb, 1)) = (*skb->data++) ^ PPP_TRANS; + *(u8 *)skb_put(hdlc_skb, 1) = PPP_ESCAPE; + *(u8 *)skb_put(hdlc_skb, 1) = (*skb->data++) ^ PPP_TRANS; } else - *(skb_put(hdlc_skb, 1)) = *skb->data++; + *(u8 *)skb_put(hdlc_skb, 1) = *skb->data++; } /* Finally add FCS (byte stuffed) and flag sequence */ c = (fcs & 0x00ff); /* least significant byte first */ if (muststuff(c)) { - *(skb_put(hdlc_skb, 1)) = PPP_ESCAPE; + *(u8 *)skb_put(hdlc_skb, 1) = PPP_ESCAPE; c ^= PPP_TRANS; } - *(skb_put(hdlc_skb, 1)) = c; + *(u8 *)skb_put(hdlc_skb, 1) = c; c = ((fcs >> 8) & 0x00ff); if (muststuff(c)) { - *(skb_put(hdlc_skb, 1)) = PPP_ESCAPE; + *(u8 *)skb_put(hdlc_skb, 1) = PPP_ESCAPE; c ^= PPP_TRANS; } - *(skb_put(hdlc_skb, 1)) = c; + *(u8 *)skb_put(hdlc_skb, 1) = c; - *(skb_put(hdlc_skb, 1)) = PPP_FLAG; + *(u8 *)skb_put(hdlc_skb, 1) = PPP_FLAG; dev_kfree_skb_any(skb); return hdlc_skb; @@ -561,8 +561,8 @@ static struct sk_buff *iraw_encode(struct sk_buff *skb) while (len--) { c = bitrev8(*cp++); if (c == DLE_FLAG) - *(skb_put(iraw_skb, 1)) = c; - *(skb_put(iraw_skb, 1)) = c; + *(u8 *)skb_put(iraw_skb, 1) = c; + *(u8 *)skb_put(iraw_skb, 1) = c; } dev_kfree_skb_any(skb); return iraw_skb; diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c index bc29f1d52a2f..74e250664ce9 100644 --- a/drivers/isdn/gigaset/isocdata.c +++ b/drivers/isdn/gigaset/isocdata.c @@ -511,7 +511,7 @@ static inline void hdlc_putbyte(unsigned char c, struct bc_state *bcs) bcs->rx_skb = NULL; return; } - *__skb_put(bcs->rx_skb, 1) = c; + *(u8 *)__skb_put(bcs->rx_skb, 1) = c; } /* hdlc_flush diff --git a/drivers/isdn/i4l/isdn_audio.c b/drivers/isdn/i4l/isdn_audio.c index 78ce42214713..b6bcd1eca128 100644 --- a/drivers/isdn/i4l/isdn_audio.c +++ b/drivers/isdn/i4l/isdn_audio.c @@ -462,7 +462,7 @@ isdn_audio_goertzel(int *sample, modem_info *info) info->line); return; } - result = (int *) skb_put(skb, sizeof(int) * NCOEFF); + result = skb_put(skb, sizeof(int) * NCOEFF); for (k = 0; k < NCOEFF; k++) { sk = sk1 = sk2 = 0; for (n = 0; n < DTMF_NPOINTS; n++) { @@ -672,7 +672,7 @@ isdn_audio_put_dle_code(modem_info *info, u_char code) info->line); return; } - p = (char *) skb_put(skb, 2); + p = skb_put(skb, 2); p[0] = 0x10; p[1] = code; ISDN_AUDIO_SKB_DLECOUNT(skb) = 0; diff --git a/drivers/isdn/i4l/isdn_bsdcomp.c b/drivers/isdn/i4l/isdn_bsdcomp.c index 8837ac5a492d..6ade0916da4e 100644 --- a/drivers/isdn/i4l/isdn_bsdcomp.c +++ b/drivers/isdn/i4l/isdn_bsdcomp.c @@ -472,7 +472,7 @@ static int bsd_compress(void *state, struct sk_buff *skb_in, struct sk_buff *skb accm |= ((ent) << bitno); \ do { \ if (skb_out && skb_tailroom(skb_out) > 0) \ - *(skb_put(skb_out, 1)) = (unsigned char)(accm >> 24); \ + *(u8 *)skb_put(skb_out, 1) = (u8)(accm >> 24); \ accm <<= 8; \ bitno += 8; \ } while (bitno <= 24); \ @@ -602,7 +602,7 @@ static int bsd_compress(void *state, struct sk_buff *skb_in, struct sk_buff *skb * Do not emit a completely useless byte of ones. */ if (bitno < 32 && skb_out && skb_tailroom(skb_out) > 0) - *(skb_put(skb_out, 1)) = (unsigned char)((accm | (0xff << (bitno - 8))) >> 24); + *(u8 *)skb_put(skb_out, 1) = (unsigned char)((accm | (0xff << (bitno - 8))) >> 24); /* * Increase code size if we would have without the packet @@ -698,7 +698,7 @@ static int bsd_decompress(void *state, struct sk_buff *skb_in, struct sk_buff *s db->bytes_out += ilen; if (skb_tailroom(skb_out) > 0) - *(skb_put(skb_out, 1)) = 0; + *(u8 *)skb_put(skb_out, 1) = 0; else return DECOMP_ERR_NOMEM; @@ -816,7 +816,7 @@ static int bsd_decompress(void *state, struct sk_buff *skb_in, struct sk_buff *s #endif if (extra) /* the KwKwK case again */ - *(skb_put(skb_out, 1)) = finchar; + *(u8 *)skb_put(skb_out, 1) = finchar; /* * If not first code in a packet, and diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c index ba60076e0b95..e33fa3073f74 100644 --- a/drivers/isdn/i4l/isdn_x25iface.c +++ b/drivers/isdn/i4l/isdn_x25iface.c @@ -224,7 +224,7 @@ static int isdn_x25iface_connect_ind(struct concap_proto *cprot) skb = dev_alloc_skb(1); if (skb) { - *(skb_put(skb, 1)) = X25_IFACE_CONNECT; + *(u8 *)skb_put(skb, 1) = X25_IFACE_CONNECT; skb->protocol = x25_type_trans(skb, cprot->net_dev); netif_rx(skb); return 0; @@ -253,7 +253,7 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *cprot) *state_p = WAN_DISCONNECTED; skb = dev_alloc_skb(1); if (skb) { - *(skb_put(skb, 1)) = X25_IFACE_DISCONNECT; + *(u8 *)skb_put(skb, 1) = X25_IFACE_DISCONNECT; skb->protocol = x25_type_trans(skb, cprot->net_dev); netif_rx(skb); return 0; diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c index bbaf0a8cae8b..06b0dcc13695 100644 --- a/drivers/media/dvb-core/dvb_net.c +++ b/drivers/media/dvb-core/dvb_net.c @@ -963,7 +963,7 @@ static void dvb_net_sec(struct net_device *dev, skb->dev = dev; /* copy L3 payload */ - eth = (u8 *) skb_put(skb, pkt_len - 12 - 4 + 14 - snap); + eth = skb_put(skb, pkt_len - 12 - 4 + 14 - snap); memcpy(eth + 14, pkt + 12 + snap, pkt_len - 12 - 4 - snap); /* create ethernet header: */ diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c index c67e055a12c9..ab3428bf63fe 100644 --- a/drivers/media/radio/wl128x/fmdrv_common.c +++ b/drivers/media/radio/wl128x/fmdrv_common.c @@ -416,7 +416,7 @@ static int fm_send_cmd(struct fmdev *fmdev, u8 fm_op, u16 type, void *payload, if (!test_bit(FM_FW_DW_INPROGRESS, &fmdev->flag) || test_bit(FM_INTTASK_RUNNING, &fmdev->flag)) { /* Fill command header info */ - hdr = (struct fm_cmd_msg_hdr *)skb_put(skb, FM_CMD_MSG_HDR_SIZE); + hdr = skb_put(skb, FM_CMD_MSG_HDR_SIZE); hdr->hdr = FM_PKT_LOGICAL_CHAN_NUMBER; /* 0x08 */ /* 3 (fm_opcode,rd_wr,dlen) + payload len) */ diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 5427032aa05e..f43fb2f958a5 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -857,7 +857,7 @@ static int ad_lacpdu_send(struct port *port) skb->protocol = PKT_TYPE_LACPDU; skb->priority = TC_PRIO_CONTROL; - lacpdu_header = (struct lacpdu_header *)skb_put(skb, length); + lacpdu_header = skb_put(skb, length); ether_addr_copy(lacpdu_header->hdr.h_dest, lacpdu_mcast_addr); /* Note: source address is set to be the member's PERMANENT address, @@ -899,7 +899,7 @@ static int ad_marker_send(struct port *port, struct bond_marker *marker) skb->network_header = skb->mac_header + ETH_HLEN; skb->protocol = PKT_TYPE_LACPDU; - marker_header = (struct bond_marker_header *)skb_put(skb, length); + marker_header = skb_put(skb, length); ether_addr_copy(marker_header->hdr.h_dest, lacpdu_mcast_addr); /* Note: source address is set to be the member's PERMANENT address, diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index ae4ed03dc642..a3011c001080 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -648,7 +648,7 @@ struct sk_buff *alloc_can_skb(struct net_device *dev, struct can_frame **cf) can_skb_prv(skb)->ifindex = dev->ifindex; can_skb_prv(skb)->skbcnt = 0; - *cf = (struct can_frame *)skb_put(skb, sizeof(struct can_frame)); + *cf = skb_put(skb, sizeof(struct can_frame)); memset(*cf, 0, sizeof(struct can_frame)); return skb; @@ -677,7 +677,7 @@ struct sk_buff *alloc_canfd_skb(struct net_device *dev, can_skb_prv(skb)->ifindex = dev->ifindex; can_skb_prv(skb)->skbcnt = 0; - *cfd = (struct canfd_frame *)skb_put(skb, sizeof(struct canfd_frame)); + *cfd = skb_put(skb, sizeof(struct canfd_frame)); memset(*cfd, 0, sizeof(struct canfd_frame)); return skb; diff --git a/drivers/net/ethernet/allwinner/sun4i-emac.c b/drivers/net/ethernet/allwinner/sun4i-emac.c index c8f4d26fc9d4..3143de45baaa 100644 --- a/drivers/net/ethernet/allwinner/sun4i-emac.c +++ b/drivers/net/ethernet/allwinner/sun4i-emac.c @@ -633,7 +633,7 @@ static void emac_rx(struct net_device *dev) if (!skb) continue; skb_reserve(skb, 2); - rdptr = (u8 *) skb_put(skb, rxlen - 4); + rdptr = skb_put(skb, rxlen - 4); /* Read received packet from RX SRAM */ if (netif_msg_rx_status(db)) diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c index 2ff6bd139c96..e1a50c87c9a9 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c @@ -471,7 +471,7 @@ static int init_tp_parity(struct adapter *adap) if (!skb) goto alloc_skb_fail; - req = (struct cpl_smt_write_req *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); memset(req, 0, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_SMT_WRITE_REQ, i)); @@ -495,7 +495,7 @@ static int init_tp_parity(struct adapter *adap) if (!skb) goto alloc_skb_fail; - req = (struct cpl_l2t_write_req *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); memset(req, 0, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_L2T_WRITE_REQ, i)); @@ -518,7 +518,7 @@ static int init_tp_parity(struct adapter *adap) if (!skb) goto alloc_skb_fail; - req = (struct cpl_rte_write_req *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); memset(req, 0, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_RTE_WRITE_REQ, i)); @@ -538,7 +538,7 @@ static int init_tp_parity(struct adapter *adap) if (!skb) goto alloc_skb_fail; - greq = (struct cpl_set_tcb_field *)__skb_put(skb, sizeof(*greq)); + greq = __skb_put(skb, sizeof(*greq)); memset(greq, 0, sizeof(*greq)); greq->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(greq) = htonl(MK_OPCODE_TID(CPL_SET_TCB_FIELD, 0)); @@ -909,7 +909,7 @@ static int write_smt_entry(struct adapter *adapter, int idx) if (!skb) return -ENOMEM; - req = (struct cpl_smt_write_req *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_SMT_WRITE_REQ, idx)); req->mtu_idx = NMTUS - 1; /* should be 0 but there's a T3 bug */ @@ -952,7 +952,7 @@ static int send_pktsched_cmd(struct adapter *adap, int sched, int qidx, int lo, if (!skb) return -ENOMEM; - req = (struct mngt_pktsched_wr *)skb_put(skb, sizeof(*req)); + req = skb_put(skb, sizeof(*req)); req->wr_hi = htonl(V_WR_OP(FW_WROPCODE_MNGT)); req->mngt_opcode = FW_MNGTOPCODE_PKTSCHED_SET; req->sched = sched; diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c index fa81445e334c..50cd660732c5 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c +++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_offload.c @@ -552,7 +552,7 @@ static inline void mk_tid_release(struct sk_buff *skb, unsigned int tid) struct cpl_tid_release *req; skb->priority = CPL_PRIORITY_SETUP; - req = (struct cpl_tid_release *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_TID_RELEASE, tid)); } @@ -1096,7 +1096,7 @@ static void set_l2t_ix(struct t3cdev *tdev, u32 tid, struct l2t_entry *e) return; } skb->priority = CPL_PRIORITY_CONTROL; - req = (struct cpl_set_tcb_field *)skb_put(skb, sizeof(*req)); + req = skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_SET_TCB_FIELD, tid)); req->reply = 0; diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.c b/drivers/net/ethernet/chelsio/cxgb3/l2t.c index 26264125865f..248e40c6966c 100644 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.c @@ -96,7 +96,7 @@ static int setup_l2e_send_pending(struct t3cdev *dev, struct sk_buff *skb, return -ENOMEM; } - req = (struct cpl_l2t_write_req *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); req->wr.wr_hi = htonl(V_WR_OP(FW_WROPCODE_FORWARD)); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_L2T_WRITE_REQ, e->idx)); req->params = htonl(V_L2T_W_IDX(e->idx) | V_L2T_W_IFF(e->smt_idx) | diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c index 10736738ff30..a0fab65e80e8 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c @@ -190,7 +190,7 @@ static int del_filter_wr(struct adapter *adapter, int fidx) if (!skb) return -ENOMEM; - fwr = (struct fw_filter_wr *)__skb_put(skb, len); + fwr = __skb_put(skb, len); t4_mk_filtdelwr(f->tid, fwr, adapter->sge.fw_evtq.abs_id); /* Mark the filter as "pending" and ship off the Filter Work Request. @@ -231,7 +231,7 @@ int set_filter_wr(struct adapter *adapter, int fidx) } } - fwr = (struct fw_filter_wr *)__skb_put(skb, sizeof(*fwr)); + fwr = __skb_put(skb, sizeof(*fwr)); memset(fwr, 0, sizeof(*fwr)); /* It would be nice to put most of the following in t4_hw.c but most diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index 2c6de769f4e6..15fb284eafc0 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -1175,7 +1175,7 @@ static void mk_tid_release(struct sk_buff *skb, unsigned int chan, struct cpl_tid_release *req; set_wr_txq(skb, CPL_PRIORITY_SETUP, chan); - req = (struct cpl_tid_release *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); INIT_TP_WR(req, tid); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_TID_RELEASE, tid)); } @@ -1359,7 +1359,7 @@ int cxgb4_create_server(const struct net_device *dev, unsigned int stid, return -ENOMEM; adap = netdev2adap(dev); - req = (struct cpl_pass_open_req *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); INIT_TP_WR(req, 0); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_PASS_OPEN_REQ, stid)); req->local_port = sport; @@ -1400,7 +1400,7 @@ int cxgb4_create_server6(const struct net_device *dev, unsigned int stid, return -ENOMEM; adap = netdev2adap(dev); - req = (struct cpl_pass_open_req6 *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); INIT_TP_WR(req, 0); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_PASS_OPEN_REQ6, stid)); req->local_port = sport; @@ -1432,7 +1432,7 @@ int cxgb4_remove_server(const struct net_device *dev, unsigned int stid, if (!skb) return -ENOMEM; - req = (struct cpl_close_listsvr_req *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); INIT_TP_WR(req, 0); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_CLOSE_LISTSRV_REQ, stid)); req->reply_ctrl = htons(NO_REPLY_V(0) | (ipv6 ? LISTSVR_IPV6_V(1) : diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c index 6f3692db29af..f7ef8871dd0b 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c +++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c @@ -146,7 +146,7 @@ static int write_l2e(struct adapter *adap, struct l2t_entry *e, int sync) if (!skb) return -ENOMEM; - req = (struct cpl_l2t_write_req *)__skb_put(skb, sizeof(*req)); + req = __skb_put(skb, sizeof(*req)); INIT_TP_WR(req, 0); OPCODE_TID(req) = htonl(MK_OPCODE_TID(CPL_L2T_WRITE_REQ, diff --git a/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h b/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h index 515b94ff9080..4b5aacc09cab 100644 --- a/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h +++ b/drivers/net/ethernet/chelsio/libcxgb/libcxgb_cm.h @@ -90,7 +90,7 @@ cxgb_mk_tid_release(struct sk_buff *skb, u32 len, u32 tid, u16 chan) { struct cpl_tid_release *req; - req = (struct cpl_tid_release *)__skb_put(skb, len); + req = __skb_put(skb, len); memset(req, 0, len); INIT_TP_WR(req, tid); @@ -104,7 +104,7 @@ cxgb_mk_close_con_req(struct sk_buff *skb, u32 len, u32 tid, u16 chan, { struct cpl_close_con_req *req; - req = (struct cpl_close_con_req *)__skb_put(skb, len); + req = __skb_put(skb, len); memset(req, 0, len); INIT_TP_WR(req, tid); @@ -119,7 +119,7 @@ cxgb_mk_abort_req(struct sk_buff *skb, u32 len, u32 tid, u16 chan, { struct cpl_abort_req *req; - req = (struct cpl_abort_req *)__skb_put(skb, len); + req = __skb_put(skb, len); memset(req, 0, len); INIT_TP_WR(req, tid); @@ -134,7 +134,7 @@ cxgb_mk_abort_rpl(struct sk_buff *skb, u32 len, u32 tid, u16 chan) { struct cpl_abort_rpl *rpl; - rpl = (struct cpl_abort_rpl *)__skb_put(skb, len); + rpl = __skb_put(skb, len); memset(rpl, 0, len); INIT_TP_WR(rpl, tid); @@ -149,7 +149,7 @@ cxgb_mk_rx_data_ack(struct sk_buff *skb, u32 len, u32 tid, u16 chan, { struct cpl_rx_data_ack *req; - req = (struct cpl_rx_data_ack *)__skb_put(skb, len); + req = __skb_put(skb, len); memset(req, 0, len); INIT_TP_WR(req, tid); diff --git a/drivers/net/ethernet/davicom/dm9000.c b/drivers/net/ethernet/davicom/dm9000.c index 008dc8161775..16fe776ddbe5 100644 --- a/drivers/net/ethernet/davicom/dm9000.c +++ b/drivers/net/ethernet/davicom/dm9000.c @@ -1171,7 +1171,7 @@ dm9000_rx(struct net_device *dev) if (GoodPacket && ((skb = netdev_alloc_skb(dev, RxLen + 4)) != NULL)) { skb_reserve(skb, 2); - rdptr = (u8 *) skb_put(skb, RxLen - 4); + rdptr = skb_put(skb, RxLen - 4); /* Read received packet from RX SRAM */ diff --git a/drivers/net/ethernet/dnet.c b/drivers/net/ethernet/dnet.c index 3e77dd863175..5a847941c46b 100644 --- a/drivers/net/ethernet/dnet.c +++ b/drivers/net/ethernet/dnet.c @@ -399,7 +399,7 @@ static int dnet_poll(struct napi_struct *napi, int budget) * 'skb_put()' points to the start of sk_buff * data area. */ - data_ptr = (unsigned int *)skb_put(skb, pkt_len); + data_ptr = skb_put(skb, pkt_len); for (i = 0; i < (pkt_len + 3) >> 2; i++) *data_ptr++ = dnet_readl(bp, RX_DATA_FIFO); skb->protocol = eth_type_trans(skb, dev); diff --git a/drivers/net/ethernet/hp/hp100.c b/drivers/net/ethernet/hp/hp100.c index 5673b071e39d..c6164a98f257 100644 --- a/drivers/net/ethernet/hp/hp100.c +++ b/drivers/net/ethernet/hp/hp100.c @@ -1281,7 +1281,7 @@ static int hp100_build_rx_pdl(hp100_ring_t * ringptr, */ skb_reserve(ringptr->skb, 2); - ringptr->skb->data = (u_char *) skb_put(ringptr->skb, MAX_ETHER_SIZE); + ringptr->skb->data = skb_put(ringptr->skb, MAX_ETHER_SIZE); /* ringptr->pdl points to the beginning of the PDL, i.e. the PDH */ /* Note: 1st Fragment is used for the 4 byte packet status diff --git a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c index b077ef8b00fa..2d1253c5b7a1 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_fcoe.c +++ b/drivers/net/ethernet/intel/i40e/i40e_fcoe.c @@ -762,7 +762,7 @@ int i40e_fcoe_handle_offload(struct i40e_ring *rx_ring, (fh->fh_r_ctl == FC_RCTL_DD_SOL_DATA)) { struct fcoe_crc_eof *crc = NULL; - crc = (struct fcoe_crc_eof *)skb_put(skb, sizeof(*crc)); + crc = skb_put(skb, sizeof(*crc)); crc->fcoe_eof = FC_EOF_T; } else { /* otherwise, drop the header only frame */ diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c index 2a653ec954f5..a23c2b5411a0 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c @@ -491,7 +491,7 @@ int ixgbe_fcoe_ddp(struct ixgbe_adapter *adapter, if ((fh->fh_r_ctl == FC_RCTL_DD_SOL_DATA) && (fctl & FC_FC_END_SEQ)) { skb_linearize(skb); - crc = (struct fcoe_crc_eof *)skb_put(skb, sizeof(*crc)); + crc = skb_put(skb, sizeof(*crc)); crc->fcoe_eof = FC_EOF_T; } diff --git a/drivers/net/ethernet/mellanox/mlx4/en_selftest.c b/drivers/net/ethernet/mellanox/mlx4/en_selftest.c index 17112faafbcc..88699b181946 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_selftest.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_selftest.c @@ -63,8 +63,8 @@ static int mlx4_en_test_loopback_xmit(struct mlx4_en_priv *priv) skb_reserve(skb, NET_IP_ALIGN); - ethh = (struct ethhdr *)skb_put(skb, sizeof(struct ethhdr)); - packet = (unsigned char *)skb_put(skb, packet_size); + ethh = skb_put(skb, sizeof(struct ethhdr)); + packet = skb_put(skb, packet_size); memcpy(ethh->h_dest, priv->dev->dev_addr, ETH_ALEN); eth_zero_addr(ethh->h_source); ethh->h_proto = htons(ETH_P_ARP); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c index 601abf240d63..c456ca07b562 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_selftest.c @@ -136,10 +136,10 @@ static struct sk_buff *mlx5e_test_get_udp_skb(struct mlx5e_priv *priv) skb_reset_mac_header(skb); skb_set_network_header(skb, skb->len); - iph = (struct iphdr *)skb_put(skb, sizeof(struct iphdr)); + iph = skb_put(skb, sizeof(struct iphdr)); skb_set_transport_header(skb, skb->len); - udph = (struct udphdr *)skb_put(skb, sizeof(struct udphdr)); + udph = skb_put(skb, sizeof(struct udphdr)); /* Fill ETH header */ ether_addr_copy(ethh->h_dest, priv->netdev->dev_addr); @@ -167,7 +167,7 @@ static struct sk_buff *mlx5e_test_get_udp_skb(struct mlx5e_priv *priv) ip_send_check(iph); /* Fill test header and data */ - mlxh = (struct mlx5ehdr *)skb_put(skb, sizeof(*mlxh)); + mlxh = skb_put(skb, sizeof(*mlxh)); mlxh->version = 0; mlxh->magic = cpu_to_be64(MLX5E_TEST_MAGIC); strlcpy(mlxh->text, mlx5e_test_text, sizeof(mlxh->text)); diff --git a/drivers/net/ethernet/micrel/ks8842.c b/drivers/net/ethernet/micrel/ks8842.c index cb0102dd7f70..e3d7c74d47bb 100644 --- a/drivers/net/ethernet/micrel/ks8842.c +++ b/drivers/net/ethernet/micrel/ks8842.c @@ -669,7 +669,7 @@ static void ks8842_rx_frame(struct net_device *netdev, ks8842_update_rx_counters(netdev, status, len); if (adapter->conf_flags & KS884X_16BIT) { - u16 *data16 = (u16 *)skb_put(skb, len); + u16 *data16 = skb_put(skb, len); ks8842_select_bank(adapter, 17); while (len > 0) { *data16++ = ioread16(adapter->hw_addr + @@ -679,7 +679,7 @@ static void ks8842_rx_frame(struct net_device *netdev, len -= sizeof(u32); } } else { - u32 *data = (u32 *)skb_put(skb, len); + u32 *data = skb_put(skb, len); ks8842_select_bank(adapter, 17); while (len > 0) { diff --git a/drivers/net/ethernet/sfc/falcon/selftest.c b/drivers/net/ethernet/sfc/falcon/selftest.c index 92bc34c91547..55c0fbbc4fb8 100644 --- a/drivers/net/ethernet/sfc/falcon/selftest.c +++ b/drivers/net/ethernet/sfc/falcon/selftest.c @@ -431,8 +431,7 @@ static int ef4_begin_loopback(struct ef4_tx_queue *tx_queue) /* Copy the payload in, incrementing the source address to * exercise the rss vectors */ - payload = ((struct ef4_loopback_payload *) - skb_put(skb, sizeof(state->payload))); + payload = skb_put(skb, sizeof(state->payload)); memcpy(payload, &state->payload, sizeof(state->payload)); payload->ip.saddr = htonl(INADDR_LOOPBACK | (i << 2)); diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c index dab286a337a6..f6936949fc85 100644 --- a/drivers/net/ethernet/sfc/selftest.c +++ b/drivers/net/ethernet/sfc/selftest.c @@ -431,8 +431,7 @@ static int efx_begin_loopback(struct efx_tx_queue *tx_queue) /* Copy the payload in, incrementing the source address to * exercise the rss vectors */ - payload = ((struct efx_loopback_payload *) - skb_put(skb, sizeof(state->payload))); + payload = skb_put(skb, sizeof(state->payload)); memcpy(payload, &state->payload, sizeof(state->payload)); payload->ip.saddr = htonl(INADDR_LOOPBACK | (i << 2)); diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c index 6754cd01c605..140a209f22ab 100644 --- a/drivers/net/hamradio/scc.c +++ b/drivers/net/hamradio/scc.c @@ -540,7 +540,7 @@ static inline void scc_rxint(struct scc_channel *scc) } scc->rx_buff = skb; - *(skb_put(skb, 1)) = 0; /* KISS data */ + *(u8 *)skb_put(skb, 1) = 0; /* KISS data */ } if (skb->len >= scc->stat.bufsize) @@ -555,7 +555,7 @@ static inline void scc_rxint(struct scc_channel *scc) return; } - *(skb_put(skb, 1)) = Inb(scc->data); + *(u8 *)skb_put(skb, 1) = Inb(scc->data); } diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c index d7e405268983..4e1da1645b15 100644 --- a/drivers/net/ppp/pppoe.c +++ b/drivers/net/ppp/pppoe.c @@ -877,7 +877,7 @@ static int pppoe_sendmsg(struct socket *sock, struct msghdr *m, skb->priority = sk->sk_priority; skb->protocol = cpu_to_be16(ETH_P_PPP_SES); - ph = (struct pppoe_hdr *)skb_put(skb, total_len + sizeof(struct pppoe_hdr)); + ph = skb_put(skb, total_len + sizeof(struct pppoe_hdr)); start = (char *)&ph->tag[0]; error = memcpy_from_msg(start, m, total_len); diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 8a4c8a1b9dd3..4d4837a0645b 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -1250,7 +1250,7 @@ cdc_ncm_fill_tx_frame(struct usbnet *dev, struct sk_buff *skb, __le32 sign) skb_put_zero(skb_out, padding_count); } else if (skb_out->len < ctx->tx_max && (skb_out->len % dev->maxpacket) == 0) { - *skb_put(skb_out, 1) = 0; /* force short packet */ + *(u8 *)skb_put(skb_out, 1) = 0; /* force short packet */ } /* set final frame length */ diff --git a/drivers/net/usb/net1080.c b/drivers/net/usb/net1080.c index 3202c19df83d..861ff45f0b09 100644 --- a/drivers/net/usb/net1080.c +++ b/drivers/net/usb/net1080.c @@ -473,8 +473,8 @@ encapsulate: /* maybe pad; then trailer */ if (!((skb->len + sizeof *trailer) & 0x01)) - *skb_put(skb, 1) = PAD_BYTE; - trailer = (struct nc_trailer *) skb_put(skb, sizeof *trailer); + *(u8 *)skb_put(skb, 1) = PAD_BYTE; + trailer = skb_put(skb, sizeof *trailer); put_unaligned(header->packet_id, &trailer->packet_id); #if 0 netdev_dbg(dev->net, "frame >tx h %d p %d id %d\n", diff --git a/drivers/net/usb/zaurus.c b/drivers/net/usb/zaurus.c index 6aaa6eb9df72..dc3cd03763af 100644 --- a/drivers/net/usb/zaurus.c +++ b/drivers/net/usb/zaurus.c @@ -74,10 +74,10 @@ done: fcs = crc32_le(~0, skb->data, skb->len); fcs = ~fcs; - *skb_put (skb, 1) = fcs & 0xff; - *skb_put (skb, 1) = (fcs>> 8) & 0xff; - *skb_put (skb, 1) = (fcs>>16) & 0xff; - *skb_put (skb, 1) = (fcs>>24) & 0xff; + *(u8 *)skb_put(skb, 1) = fcs & 0xff; + *(u8 *)skb_put(skb, 1) = (fcs>> 8) & 0xff; + *(u8 *)skb_put(skb, 1) = (fcs>>16) & 0xff; + *(u8 *)skb_put(skb, 1) = (fcs>>24) & 0xff; } return skb; } diff --git a/drivers/net/wan/hdlc_ppp.c b/drivers/net/wan/hdlc_ppp.c index f5b4ad45831a..fa3460a0dbbe 100644 --- a/drivers/net/wan/hdlc_ppp.c +++ b/drivers/net/wan/hdlc_ppp.c @@ -228,7 +228,7 @@ static void ppp_tx_cp(struct net_device *dev, u16 pid, u8 code, } skb_reserve(skb, sizeof(struct hdlc_header)); - cp = (struct cp_header *)skb_put(skb, sizeof(struct cp_header)); + cp = skb_put(skb, sizeof(struct cp_header)); cp->code = code; cp->id = id; cp->len = htons(sizeof(struct cp_header) + magic_len + len); diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c index e2b7809d7886..1eea6c23976f 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.c +++ b/drivers/net/wireless/ath/ath6kl/debug.c @@ -348,7 +348,7 @@ void ath6kl_debug_fwlog_event(struct ath6kl *ar, const void *buf, size_t len) if (!skb) return; - slot = (struct ath6kl_fwlog_slot *) skb_put(skb, slot_len); + slot = skb_put(skb, slot_len); slot->timestamp = cpu_to_le32(jiffies); slot->length = cpu_to_le32(len); memcpy(slot->payload, buf, len); diff --git a/drivers/net/wireless/ath/ath6kl/htc_pipe.c b/drivers/net/wireless/ath/ath6kl/htc_pipe.c index d127a08d60df..b13d61111072 100644 --- a/drivers/net/wireless/ath/ath6kl/htc_pipe.c +++ b/drivers/net/wireless/ath/ath6kl/htc_pipe.c @@ -1274,8 +1274,7 @@ static int ath6kl_htc_pipe_conn_service(struct htc_target *target, length = sizeof(struct htc_conn_service_msg); /* assemble connect service message */ - conn_msg = (struct htc_conn_service_msg *) skb_put(skb, - length); + conn_msg = skb_put(skb, length); if (conn_msg == NULL) { WARN_ON_ONCE(1); status = -EINVAL; @@ -1504,8 +1503,7 @@ static int ath6kl_htc_pipe_start(struct htc_target *target) skb = packet->skb; /* assemble setup complete message */ - setup = (struct htc_setup_comp_ext_msg *) skb_put(skb, - sizeof(*setup)); + setup = skb_put(skb, sizeof(*setup)); memset(setup, 0, sizeof(struct htc_setup_comp_ext_msg)); setup->msg_id = cpu_to_le16(HTC_MSG_SETUP_COMPLETE_EX_ID); diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c index 8e6dae23669b..9fa8970a1f7d 100644 --- a/drivers/net/wireless/ath/ath9k/htc_hst.c +++ b/drivers/net/wireless/ath/ath9k/htc_hst.c @@ -156,8 +156,7 @@ static int htc_config_pipe_credits(struct htc_target *target) } skb_reserve(skb, sizeof(struct htc_frame_hdr)); - cp_msg = (struct htc_config_pipe_msg *) - skb_put(skb, sizeof(struct htc_config_pipe_msg)); + cp_msg = skb_put(skb, sizeof(struct htc_config_pipe_msg)); cp_msg->message_id = cpu_to_be16(HTC_MSG_CONFIG_PIPE_ID); cp_msg->pipe_id = USB_WLAN_TX_PIPE; @@ -195,8 +194,7 @@ static int htc_setup_complete(struct htc_target *target) } skb_reserve(skb, sizeof(struct htc_frame_hdr)); - comp_msg = (struct htc_comp_msg *) - skb_put(skb, sizeof(struct htc_comp_msg)); + comp_msg = skb_put(skb, sizeof(struct htc_comp_msg)); comp_msg->msg_id = cpu_to_be16(HTC_MSG_SETUP_COMPLETE_ID); target->htc_flags |= HTC_OP_START_WAIT; @@ -265,8 +263,7 @@ int htc_connect_service(struct htc_target *target, skb_reserve(skb, sizeof(struct htc_frame_hdr)); - conn_msg = (struct htc_conn_svc_msg *) - skb_put(skb, sizeof(struct htc_conn_svc_msg)); + conn_msg = skb_put(skb, sizeof(struct htc_conn_svc_msg)); conn_msg->service_id = cpu_to_be16(service_connreq->service_id); conn_msg->msg_id = cpu_to_be16(HTC_MSG_CONNECT_SERVICE_ID); conn_msg->con_flags = cpu_to_be16(service_connreq->con_flags); diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c index cff9c585972f..0a5020f31de1 100644 --- a/drivers/net/wireless/ath/wil6210/wmi.c +++ b/drivers/net/wireless/ath/wil6210/wmi.c @@ -677,7 +677,7 @@ static void wmi_evt_eapol_rx(struct wil6210_priv *wil, int id, return; } - eth = (struct ethhdr *)skb_put(skb, ETH_HLEN); + eth = skb_put(skb, ETH_HLEN); ether_addr_copy(eth->h_dest, ndev->dev_addr); ether_addr_copy(eth->h_source, evt->src_mac); eth->h_proto = cpu_to_be16(ETH_P_PAE); diff --git a/drivers/net/wireless/cisco/airo.c b/drivers/net/wireless/cisco/airo.c index 1b7e125a28e2..4623155ec36e 100644 --- a/drivers/net/wireless/cisco/airo.c +++ b/drivers/net/wireless/cisco/airo.c @@ -3330,7 +3330,7 @@ static void airo_handle_rx(struct airo_info *ai) } skb_reserve(skb, 2); /* This way the IP header is aligned */ - buffer = (__le16 *) skb_put(skb, len + hdrlen); + buffer = skb_put(skb, len + hdrlen); if (test_bit(FLAG_802_11, &ai->flags)) { buffer[0] = fc; bap_read(ai, buffer + 1, hdrlen - 2, BAP0); @@ -3734,7 +3734,7 @@ static void mpi_receive_802_11(struct airo_info *ai) ai->dev->stats.rx_dropped++; goto badrx; } - buffer = (u16*)skb_put (skb, len + hdrlen); + buffer = skb_put(skb, len + hdrlen); memcpy ((char *)buffer, ptr, hdrlen); ptr += hdrlen; if (hdrlen == 24) diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index e0c690b48d4e..5e4ce4abd62e 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -10371,7 +10371,7 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, if (!dst) continue; - rt_hdr = (void *)skb_put(dst, sizeof(*rt_hdr)); + rt_hdr = skb_put(dst, sizeof(*rt_hdr)); rt_hdr->it_version = PKTHDR_RADIOTAP_VERSION; rt_hdr->it_pad = 0; diff --git a/drivers/net/wireless/intel/ipw2x00/libipw_tx.c b/drivers/net/wireless/intel/ipw2x00/libipw_tx.c index 5339d1eeb2f7..84205aa508df 100644 --- a/drivers/net/wireless/intel/ipw2x00/libipw_tx.c +++ b/drivers/net/wireless/intel/ipw2x00/libipw_tx.c @@ -439,8 +439,7 @@ netdev_tx_t libipw_xmit(struct sk_buff *skb, struct net_device *dev) if (rts_required) { skb_frag = txb->fragments[0]; - frag_hdr = - (struct libipw_hdr_3addrqos *)skb_put(skb_frag, hdr_len); + frag_hdr = skb_put(skb_frag, hdr_len); /* * Set header frame_ctl to the RTS. diff --git a/drivers/net/wireless/intersil/hostap/hostap_ap.c b/drivers/net/wireless/intersil/hostap/hostap_ap.c index 91757defb9be..eb9cd6fa9c4d 100644 --- a/drivers/net/wireless/intersil/hostap/hostap_ap.c +++ b/drivers/net/wireless/intersil/hostap/hostap_ap.c @@ -2361,7 +2361,7 @@ static void schedule_packet_send(local_info_t *local, struct sta_info *sta) return; } - hdr = (struct ieee80211_hdr *) skb_put(skb, 16); + hdr = skb_put(skb, 16); /* Generate a fake pspoll frame to start packet delivery */ hdr->frame_control = cpu_to_le16( diff --git a/drivers/net/wireless/intersil/p54/fwio.c b/drivers/net/wireless/intersil/p54/fwio.c index 3076f646c829..52c095c7765f 100644 --- a/drivers/net/wireless/intersil/p54/fwio.c +++ b/drivers/net/wireless/intersil/p54/fwio.c @@ -206,7 +206,7 @@ static struct sk_buff *p54_alloc_skb(struct p54_common *priv, u16 hdr_flags, return NULL; skb_reserve(skb, priv->tx_hdr_len); - hdr = (struct p54_hdr *) skb_put(skb, sizeof(*hdr)); + hdr = skb_put(skb, sizeof(*hdr)); hdr->flags = cpu_to_le16(hdr_flags); hdr->len = cpu_to_le16(payload_len); hdr->type = cpu_to_le16(type); @@ -236,8 +236,7 @@ int p54_download_eeprom(struct p54_common *priv, void *buf, mutex_lock(&priv->eeprom_mutex); priv->eeprom = buf; - eeprom_hdr = (struct p54_eeprom_lm86 *) skb_put(skb, - eeprom_hdr_size + len); + eeprom_hdr = skb_put(skb, eeprom_hdr_size + len); if (priv->fw_var < 0x509) { eeprom_hdr->v1.offset = cpu_to_le16(offset); @@ -273,7 +272,7 @@ int p54_update_beacon_tim(struct p54_common *priv, u16 aid, bool set) if (unlikely(!skb)) return -ENOMEM; - tim = (struct p54_tim *) skb_put(skb, sizeof(*tim)); + tim = skb_put(skb, sizeof(*tim)); tim->count = 1; tim->entry[0] = cpu_to_le16(set ? (aid | 0x8000) : aid); p54_tx(priv, skb); @@ -290,7 +289,7 @@ int p54_sta_unlock(struct p54_common *priv, u8 *addr) if (unlikely(!skb)) return -ENOMEM; - sta = (struct p54_sta_unlock *)skb_put(skb, sizeof(*sta)); + sta = skb_put(skb, sizeof(*sta)); memcpy(sta->addr, addr, ETH_ALEN); p54_tx(priv, skb); return 0; @@ -310,7 +309,7 @@ int p54_tx_cancel(struct p54_common *priv, __le32 req_id) if (unlikely(!skb)) return -ENOMEM; - cancel = (struct p54_txcancel *)skb_put(skb, sizeof(*cancel)); + cancel = skb_put(skb, sizeof(*cancel)); cancel->req_id = req_id; p54_tx(priv, skb); return 0; @@ -327,7 +326,7 @@ int p54_setup_mac(struct p54_common *priv) if (!skb) return -ENOMEM; - setup = (struct p54_setup_mac *) skb_put(skb, sizeof(*setup)); + setup = skb_put(skb, sizeof(*setup)); if (!(priv->hw->conf.flags & IEEE80211_CONF_IDLE)) { switch (priv->mode) { case NL80211_IFTYPE_STATION: @@ -413,18 +412,18 @@ int p54_scan(struct p54_common *priv, u16 mode, u16 dwell) if (!skb) return -ENOMEM; - head = (struct p54_scan_head *) skb_put(skb, sizeof(*head)); + head = skb_put(skb, sizeof(*head)); memset(head->scan_params, 0, sizeof(head->scan_params)); head->mode = cpu_to_le16(mode); head->dwell = cpu_to_le16(dwell); head->freq = freq; if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) { - __le16 *pa_power_points = (__le16 *) skb_put(skb, 2); + __le16 *pa_power_points = skb_put(skb, 2); *pa_power_points = cpu_to_le16(0x0c); } - iq_autocal = (void *) skb_put(skb, sizeof(*iq_autocal)); + iq_autocal = skb_put(skb, sizeof(*iq_autocal)); for (i = 0; i < priv->iq_autocal_len; i++) { if (priv->iq_autocal[i].freq != freq) continue; @@ -437,9 +436,9 @@ int p54_scan(struct p54_common *priv, u16 mode, u16 dwell) goto err; if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) - body = (void *) skb_put(skb, sizeof(body->longbow)); + body = skb_put(skb, sizeof(body->longbow)); else - body = (void *) skb_put(skb, sizeof(body->normal)); + body = skb_put(skb, sizeof(body->normal)); for (i = 0; i < priv->output_limit->entries; i++) { __le16 *entry_freq = (void *) (priv->output_limit->data + @@ -500,25 +499,25 @@ int p54_scan(struct p54_common *priv, u16 mode, u16 dwell) goto err; if ((priv->fw_var >= 0x500) && (priv->fw_var < 0x509)) { - rate = (void *) skb_put(skb, sizeof(*rate)); + rate = skb_put(skb, sizeof(*rate)); rate->basic_rate_mask = cpu_to_le32(priv->basic_rate_mask); for (i = 0; i < sizeof(rate->rts_rates); i++) rate->rts_rates[i] = i; } - rssi = (struct pda_rssi_cal_entry *) skb_put(skb, sizeof(*rssi)); + rssi = skb_put(skb, sizeof(*rssi)); rssi_data = p54_rssi_find(priv, le16_to_cpu(freq)); rssi->mul = cpu_to_le16(rssi_data->mul); rssi->add = cpu_to_le16(rssi_data->add); if (priv->rxhw == PDR_SYNTH_FRONTEND_LONGBOW) { /* Longbow frontend needs ever more */ - rssi = (void *) skb_put(skb, sizeof(*rssi)); + rssi = skb_put(skb, sizeof(*rssi)); rssi->mul = cpu_to_le16(rssi_data->longbow_unkn); rssi->add = cpu_to_le16(rssi_data->longbow_unk2); } if (priv->fw_var >= 0x509) { - rate = (void *) skb_put(skb, sizeof(*rate)); + rate = skb_put(skb, sizeof(*rate)); rate->basic_rate_mask = cpu_to_le32(priv->basic_rate_mask); for (i = 0; i < sizeof(rate->rts_rates); i++) rate->rts_rates[i] = i; @@ -550,7 +549,7 @@ int p54_set_leds(struct p54_common *priv) if (unlikely(!skb)) return -ENOMEM; - led = (struct p54_led *) skb_put(skb, sizeof(*led)); + led = skb_put(skb, sizeof(*led)); led->flags = cpu_to_le16(0x0003); led->mask[0] = led->mask[1] = cpu_to_le16(priv->softled_state); led->delay[0] = cpu_to_le16(1); @@ -570,7 +569,7 @@ int p54_set_edcf(struct p54_common *priv) if (unlikely(!skb)) return -ENOMEM; - edcf = (struct p54_edcf *)skb_put(skb, sizeof(*edcf)); + edcf = skb_put(skb, sizeof(*edcf)); if (priv->use_short_slot) { edcf->slottime = 9; edcf->sifs = 0x10; @@ -615,7 +614,7 @@ int p54_set_ps(struct p54_common *priv) if (!skb) return -ENOMEM; - psm = (struct p54_psm *)skb_put(skb, sizeof(*psm)); + psm = skb_put(skb, sizeof(*psm)); psm->mode = cpu_to_le16(mode); psm->aid = cpu_to_le16(priv->aid); for (i = 0; i < ARRAY_SIZE(psm->intervals); i++) { @@ -644,7 +643,7 @@ int p54_init_xbow_synth(struct p54_common *priv) if (unlikely(!skb)) return -ENOMEM; - xbow = (struct p54_xbow_synth *)skb_put(skb, sizeof(*xbow)); + xbow = skb_put(skb, sizeof(*xbow)); xbow->magic1 = cpu_to_le16(0x1); xbow->magic2 = cpu_to_le16(0x2); xbow->freq = cpu_to_le16(5390); @@ -664,7 +663,7 @@ int p54_upload_key(struct p54_common *priv, u8 algo, int slot, u8 idx, u8 len, if (unlikely(!skb)) return -ENOMEM; - rxkey = (struct p54_keycache *)skb_put(skb, sizeof(*rxkey)); + rxkey = skb_put(skb, sizeof(*rxkey)); rxkey->entry = slot; rxkey->key_id = idx; rxkey->key_type = algo; @@ -744,7 +743,7 @@ int p54_set_groupfilter(struct p54_common *priv) if (!skb) return -ENOMEM; - grp = (struct p54_group_address_table *)skb_put(skb, sizeof(*grp)); + grp = skb_put(skb, sizeof(*grp)); on = !(priv->filter_flags & FIF_ALLMULTI) && (priv->mc_maclist_num > 0 && diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 1d6e180052b8..7418088e296f 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -650,7 +650,7 @@ static void hwsim_send_ps_poll(void *dat, u8 *mac, struct ieee80211_vif *vif) skb = dev_alloc_skb(sizeof(*pspoll)); if (!skb) return; - pspoll = (void *) skb_put(skb, sizeof(*pspoll)); + pspoll = skb_put(skb, sizeof(*pspoll)); pspoll->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL | IEEE80211_FCTL_PM); @@ -681,7 +681,7 @@ static void hwsim_send_nullfunc(struct mac80211_hwsim_data *data, u8 *mac, skb = dev_alloc_skb(sizeof(*hdr)); if (!skb) return; - hdr = (void *) skb_put(skb, sizeof(*hdr) - ETH_ALEN); + hdr = skb_put(skb, sizeof(*hdr) - ETH_ALEN); hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC | (ps ? IEEE80211_FCTL_PM : 0)); @@ -892,7 +892,7 @@ static void mac80211_hwsim_monitor_ack(struct ieee80211_channel *chan, if (skb == NULL) return; - hdr = (struct hwsim_radiotap_ack_hdr *) skb_put(skb, sizeof(*hdr)); + hdr = skb_put(skb, sizeof(*hdr)); hdr->hdr.it_version = PKTHDR_RADIOTAP_VERSION; hdr->hdr.it_pad = 0; hdr->hdr.it_len = cpu_to_le16(sizeof(*hdr)); @@ -904,7 +904,7 @@ static void mac80211_hwsim_monitor_ack(struct ieee80211_channel *chan, flags = IEEE80211_CHAN_2GHZ; hdr->rt_chbitmask = cpu_to_le16(flags); - hdr11 = (struct ieee80211_hdr *) skb_put(skb, 10); + hdr11 = skb_put(skb, 10); hdr11->frame_control = cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_ACK); hdr11->duration_id = cpu_to_le16(0); diff --git a/drivers/net/wireless/marvell/mwifiex/11n_aggr.c b/drivers/net/wireless/marvell/mwifiex/11n_aggr.c index bc12c37e7501..042a1d07f686 100644 --- a/drivers/net/wireless/marvell/mwifiex/11n_aggr.c +++ b/drivers/net/wireless/marvell/mwifiex/11n_aggr.c @@ -62,7 +62,7 @@ mwifiex_11n_form_amsdu_pkt(struct sk_buff *skb_aggr, }; struct tx_packet_hdr *tx_header; - tx_header = (void *)skb_put(skb_aggr, sizeof(*tx_header)); + tx_header = skb_put(skb_aggr, sizeof(*tx_header)); /* Copy DA and SA */ dt_offset = 2 * ETH_ALEN; diff --git a/drivers/net/wireless/marvell/mwifiex/tdls.c b/drivers/net/wireless/marvell/mwifiex/tdls.c index d38555fe4284..39cd677d4159 100644 --- a/drivers/net/wireless/marvell/mwifiex/tdls.c +++ b/drivers/net/wireless/marvell/mwifiex/tdls.c @@ -158,7 +158,7 @@ static void mwifiex_tdls_add_aid(struct mwifiex_private *priv, u8 *pos; assoc_rsp = (struct ieee_types_assoc_rsp *)&priv->assoc_rsp_buf; - pos = (void *)skb_put(skb, 4); + pos = skb_put(skb, 4); *pos++ = WLAN_EID_AID; *pos++ = 2; memcpy(pos, &assoc_rsp->a_id, sizeof(assoc_rsp->a_id)); @@ -172,7 +172,7 @@ static int mwifiex_tdls_add_vht_capab(struct mwifiex_private *priv, struct ieee80211_vht_cap vht_cap; u8 *pos; - pos = (void *)skb_put(skb, sizeof(struct ieee80211_vht_cap) + 2); + pos = skb_put(skb, sizeof(struct ieee80211_vht_cap) + 2); *pos++ = WLAN_EID_VHT_CAPABILITY; *pos++ = sizeof(struct ieee80211_vht_cap); @@ -207,7 +207,7 @@ mwifiex_tdls_add_ht_oper(struct mwifiex_private *priv, const u8 *mac, return 0; } - pos = (void *)skb_put(skb, sizeof(struct ieee80211_ht_operation) + 2); + pos = skb_put(skb, sizeof(struct ieee80211_ht_operation) + 2); *pos++ = WLAN_EID_HT_OPERATION; *pos++ = sizeof(struct ieee80211_ht_operation); ht_oper = (void *)pos; @@ -272,7 +272,7 @@ static int mwifiex_tdls_add_vht_oper(struct mwifiex_private *priv, ap_vht_cap = bss_desc->bcn_vht_cap; } - pos = (void *)skb_put(skb, sizeof(struct ieee80211_vht_operation) + 2); + pos = skb_put(skb, sizeof(struct ieee80211_vht_operation) + 2); *pos++ = WLAN_EID_VHT_OPERATION; *pos++ = sizeof(struct ieee80211_vht_operation); vht_oper = (struct ieee80211_vht_operation *)pos; @@ -359,7 +359,7 @@ static void mwifiex_tdls_add_ext_capab(struct mwifiex_private *priv, { struct ieee_types_extcap *extcap; - extcap = (void *)skb_put(skb, sizeof(struct ieee_types_extcap)); + extcap = skb_put(skb, sizeof(struct ieee_types_extcap)); extcap->ieee_hdr.element_id = WLAN_EID_EXT_CAPABILITY; extcap->ieee_hdr.len = 8; memset(extcap->ext_capab, 0, 8); @@ -372,7 +372,7 @@ static void mwifiex_tdls_add_ext_capab(struct mwifiex_private *priv, static void mwifiex_tdls_add_qos_capab(struct sk_buff *skb) { - u8 *pos = (void *)skb_put(skb, 3); + u8 *pos = skb_put(skb, 3); *pos++ = WLAN_EID_QOS_CAPA; *pos++ = 1; @@ -413,8 +413,8 @@ mwifiex_add_wmm_info_ie(struct mwifiex_private *priv, struct sk_buff *skb, { u8 *buf; - buf = (void *)skb_put(skb, MWIFIEX_TDLS_WMM_INFO_SIZE + - sizeof(struct ieee_types_header)); + buf = skb_put(skb, + MWIFIEX_TDLS_WMM_INFO_SIZE + sizeof(struct ieee_types_header)); *buf++ = WLAN_EID_VENDOR_SPECIFIC; *buf++ = 7; /* len */ @@ -431,7 +431,7 @@ static void mwifiex_tdls_add_bss_co_2040(struct sk_buff *skb) { struct ieee_types_bss_co_2040 *bssco; - bssco = (void *)skb_put(skb, sizeof(struct ieee_types_bss_co_2040)); + bssco = skb_put(skb, sizeof(struct ieee_types_bss_co_2040)); bssco->ieee_hdr.element_id = WLAN_EID_BSS_COEX_2040; bssco->ieee_hdr.len = sizeof(struct ieee_types_bss_co_2040) - sizeof(struct ieee_types_header); @@ -443,8 +443,8 @@ static void mwifiex_tdls_add_supported_chan(struct sk_buff *skb) struct ieee_types_generic *supp_chan; u8 chan_supp[] = {1, 11}; - supp_chan = (void *)skb_put(skb, (sizeof(struct ieee_types_header) + - sizeof(chan_supp))); + supp_chan = skb_put(skb, + (sizeof(struct ieee_types_header) + sizeof(chan_supp))); supp_chan->ieee_hdr.element_id = WLAN_EID_SUPPORTED_CHANNELS; supp_chan->ieee_hdr.len = sizeof(chan_supp); memcpy(supp_chan->data, chan_supp, sizeof(chan_supp)); @@ -455,8 +455,8 @@ static void mwifiex_tdls_add_oper_class(struct sk_buff *skb) struct ieee_types_generic *reg_class; u8 rc_list[] = {1, 1, 2, 3, 4, 12, 22, 23, 24, 25, 27, 28, 29, 30, 32, 33}; - reg_class = (void *)skb_put(skb, (sizeof(struct ieee_types_header) + - sizeof(rc_list))); + reg_class = skb_put(skb, + (sizeof(struct ieee_types_header) + sizeof(rc_list))); reg_class->ieee_hdr.element_id = WLAN_EID_SUPPORTED_REGULATORY_CLASSES; reg_class->ieee_hdr.len = sizeof(rc_list); memcpy(reg_class->data, rc_list, sizeof(rc_list)); @@ -475,7 +475,7 @@ static int mwifiex_prep_tdls_encap_data(struct mwifiex_private *priv, capab = priv->curr_bss_params.bss_descriptor.cap_info_bitmap; - tf = (void *)skb_put(skb, offsetof(struct ieee80211_tdls_data, u)); + tf = skb_put(skb, offsetof(struct ieee80211_tdls_data, u)); memcpy(tf->da, peer, ETH_ALEN); memcpy(tf->sa, priv->curr_addr, ETH_ALEN); tf->ether_type = cpu_to_be16(ETH_P_TDLS); @@ -494,7 +494,7 @@ static int mwifiex_prep_tdls_encap_data(struct mwifiex_private *priv, return ret; } - pos = (void *)skb_put(skb, sizeof(struct ieee80211_ht_cap) + 2); + pos = skb_put(skb, sizeof(struct ieee80211_ht_cap) + 2); *pos++ = WLAN_EID_HT_CAPABILITY; *pos++ = sizeof(struct ieee80211_ht_cap); ht_cap = (void *)pos; @@ -534,7 +534,7 @@ static int mwifiex_prep_tdls_encap_data(struct mwifiex_private *priv, return ret; } - pos = (void *)skb_put(skb, sizeof(struct ieee80211_ht_cap) + 2); + pos = skb_put(skb, sizeof(struct ieee80211_ht_cap) + 2); *pos++ = WLAN_EID_HT_CAPABILITY; *pos++ = sizeof(struct ieee80211_ht_cap); ht_cap = (void *)pos; @@ -616,7 +616,7 @@ mwifiex_tdls_add_link_ie(struct sk_buff *skb, const u8 *src_addr, { struct ieee80211_tdls_lnkie *lnkid; - lnkid = (void *)skb_put(skb, sizeof(struct ieee80211_tdls_lnkie)); + lnkid = skb_put(skb, sizeof(struct ieee80211_tdls_lnkie)); lnkid->ie_type = WLAN_EID_LINK_ID; lnkid->ie_len = sizeof(struct ieee80211_tdls_lnkie) - sizeof(struct ieee_types_header); @@ -741,7 +741,7 @@ mwifiex_construct_tdls_action_frame(struct mwifiex_private *priv, capab = priv->curr_bss_params.bss_descriptor.cap_info_bitmap; - mgmt = (void *)skb_put(skb, offsetof(struct ieee80211_mgmt, u)); + mgmt = skb_put(skb, offsetof(struct ieee80211_mgmt, u)); memset(mgmt, 0, 24); memcpy(mgmt->da, peer, ETH_ALEN); @@ -775,7 +775,7 @@ mwifiex_construct_tdls_action_frame(struct mwifiex_private *priv, return ret; } - pos = (void *)skb_put(skb, sizeof(struct ieee80211_ht_cap) + 2); + pos = skb_put(skb, sizeof(struct ieee80211_ht_cap) + 2); *pos++ = WLAN_EID_HT_CAPABILITY; *pos++ = sizeof(struct ieee80211_ht_cap); ht_cap = (void *)pos; diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h index 9844ff0add2b..f6ac39973b5d 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h +++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.h @@ -26,7 +26,7 @@ static inline void qtnf_cmd_skb_put_action(struct sk_buff *skb, u16 action) { __le16 *buf_ptr; - buf_ptr = (__le16 *)skb_put(skb, sizeof(action)); + buf_ptr = skb_put(skb, sizeof(action)); *buf_ptr = cpu_to_le16(action); } @@ -42,8 +42,7 @@ static inline void qtnf_cmd_skb_put_tlv_arr(struct sk_buff *skb, u16 tlv_id, const u8 arr[], size_t arr_len) { - struct qlink_tlv_hdr *hdr = - (void *)skb_put(skb, sizeof(*hdr) + arr_len); + struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + arr_len); hdr->type = cpu_to_le16(tlv_id); hdr->len = cpu_to_le16(arr_len); @@ -53,8 +52,7 @@ static inline void qtnf_cmd_skb_put_tlv_arr(struct sk_buff *skb, static inline void qtnf_cmd_skb_put_tlv_u8(struct sk_buff *skb, u16 tlv_id, u8 value) { - struct qlink_tlv_hdr *hdr = - (void *)skb_put(skb, sizeof(*hdr) + sizeof(value)); + struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + sizeof(value)); hdr->type = cpu_to_le16(tlv_id); hdr->len = cpu_to_le16(sizeof(value)); @@ -64,8 +62,7 @@ static inline void qtnf_cmd_skb_put_tlv_u8(struct sk_buff *skb, u16 tlv_id, static inline void qtnf_cmd_skb_put_tlv_u16(struct sk_buff *skb, u16 tlv_id, u16 value) { - struct qlink_tlv_hdr *hdr = - (void *)skb_put(skb, sizeof(*hdr) + sizeof(value)); + struct qlink_tlv_hdr *hdr = skb_put(skb, sizeof(*hdr) + sizeof(value)); __le16 tmp = cpu_to_le16(value); hdr->type = cpu_to_le16(tlv_id); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c index b70985e126bf..51520a0e2138 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00debug.c @@ -188,7 +188,7 @@ void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, return; } - dump_hdr = (struct rt2x00dump_hdr *)skb_put(skbcopy, sizeof(*dump_hdr)); + dump_hdr = skb_put(skbcopy, sizeof(*dump_hdr)); dump_hdr->version = cpu_to_le32(DUMP_HEADER_VERSION); dump_hdr->header_length = cpu_to_le32(sizeof(*dump_hdr)); dump_hdr->desc_length = cpu_to_le32(skbdesc->desc_len); diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c index dd3ba4810e7d..e7b1d7c0f542 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c @@ -462,7 +462,7 @@ static u32 _rtl92s_fill_h2c_cmd(struct sk_buff *skb, u32 h2cbufferlen, break; /* Clear content */ - ph2c_buffer = (u8 *)skb_put(skb, (u32)len); + ph2c_buffer = skb_put(skb, (u32)len); memset((ph2c_buffer + totallen + tx_desclen), 0, len); /* CMD len */ diff --git a/drivers/nfc/fdp/i2c.c b/drivers/nfc/fdp/i2c.c index 0877e2283f35..97f003e84381 100644 --- a/drivers/nfc/fdp/i2c.c +++ b/drivers/nfc/fdp/i2c.c @@ -86,7 +86,7 @@ static void fdp_nci_i2c_add_len_lrc(struct sk_buff *skb) for (i = 0; i < len + 2; i++) lrc ^= skb->data[i]; - *skb_put(skb, 1) = lrc; + *(u8 *)skb_put(skb, 1) = lrc; } static void fdp_nci_i2c_remove_len_lrc(struct sk_buff *skb) diff --git a/drivers/nfc/microread/i2c.c b/drivers/nfc/microread/i2c.c index e0e8afd27849..8e328c36a816 100644 --- a/drivers/nfc/microread/i2c.c +++ b/drivers/nfc/microread/i2c.c @@ -75,7 +75,7 @@ static void microread_i2c_add_len_crc(struct sk_buff *skb) for (i = 0; i < skb->len; i++) crc = crc ^ skb->data[i]; - *skb_put(skb, 1) = crc; + *(u8 *)skb_put(skb, 1) = crc; } static void microread_i2c_remove_len_crc(struct sk_buff *skb) @@ -173,7 +173,7 @@ static int microread_i2c_read(struct microread_i2c_phy *phy, goto flush; } - *skb_put(*skb, 1) = len; + *(u8 *)skb_put(*skb, 1) = len; r = i2c_master_recv(client, skb_put(*skb, len), len); if (r != len) { diff --git a/drivers/nfc/microread/microread.c b/drivers/nfc/microread/microread.c index f454dc68cc03..9d0dd1be0923 100644 --- a/drivers/nfc/microread/microread.c +++ b/drivers/nfc/microread/microread.c @@ -441,8 +441,8 @@ static int microread_im_transceive(struct nfc_hci_dev *hdev, crc = crc_ccitt(0xffff, skb->data, skb->len); crc = ~crc; - *skb_put(skb, 1) = crc & 0xff; - *skb_put(skb, 1) = crc >> 8; + *(u8 *)skb_put(skb, 1) = crc & 0xff; + *(u8 *)skb_put(skb, 1) = crc >> 8; break; case MICROREAD_GATE_ID_MREAD_NFC_T3: control_bits = 0xDB; diff --git a/drivers/nfc/nfcmrvl/fw_dnld.c b/drivers/nfc/nfcmrvl/fw_dnld.c index 7c710458568e..788599de9d8a 100644 --- a/drivers/nfc/nfcmrvl/fw_dnld.c +++ b/drivers/nfc/nfcmrvl/fw_dnld.c @@ -92,7 +92,7 @@ static struct sk_buff *alloc_lc_skb(struct nfcmrvl_private *priv, uint8_t plen) return NULL; } - hdr = (struct nci_data_hdr *) skb_put(skb, NCI_DATA_HDR_SIZE); + hdr = skb_put(skb, NCI_DATA_HDR_SIZE); hdr->conn_id = NCI_CORE_LC_CONNID_PROP_FW_DL; hdr->rfu = 0; hdr->plen = plen; @@ -292,7 +292,7 @@ static int process_state_fw_dnld(struct nfcmrvl_private *priv, out_skb = alloc_lc_skb(priv, 1); if (!out_skb) return -ENOMEM; - *skb_put(out_skb, 1) = 0xBF; + *(u8 *)skb_put(out_skb, 1) = 0xBF; nci_send_frame(priv->ndev, out_skb); priv->fw_dnld.substate = SUBSTATE_WAIT_NACK_CREDIT; return 0; @@ -301,7 +301,7 @@ static int process_state_fw_dnld(struct nfcmrvl_private *priv, out_skb = alloc_lc_skb(priv, 1); if (!out_skb) return -ENOMEM; - *skb_put(out_skb, 1) = HELPER_ACK_PACKET_FORMAT; + *(u8 *)skb_put(out_skb, 1) = HELPER_ACK_PACKET_FORMAT; nci_send_frame(priv->ndev, out_skb); priv->fw_dnld.substate = SUBSTATE_WAIT_ACK_CREDIT; break; diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c index 9200bb308e42..68a3cd0287f6 100644 --- a/drivers/nfc/pn533/pn533.c +++ b/drivers/nfc/pn533/pn533.c @@ -1032,7 +1032,7 @@ static struct sk_buff *pn533_alloc_poll_tg_frame(struct pn533 *dev) return NULL; /* DEP support only */ - *skb_put(skb, 1) = PN533_INIT_TARGET_DEP; + *(u8 *)skb_put(skb, 1) = PN533_INIT_TARGET_DEP; /* MIFARE params */ skb_put_data(skb, mifare_params, 6); @@ -1046,12 +1046,12 @@ static struct sk_buff *pn533_alloc_poll_tg_frame(struct pn533 *dev) memcpy(nfcid3, felica, 8); /* General bytes */ - *skb_put(skb, 1) = gbytes_len; + *(u8 *)skb_put(skb, 1) = gbytes_len; gb = skb_put_data(skb, gbytes, gbytes_len); /* Len Tk */ - *skb_put(skb, 1) = 0; + *(u8 *)skb_put(skb, 1) = 0; return skb; } @@ -1280,8 +1280,8 @@ static void pn533_wq_rf(struct work_struct *work) if (!skb) return; - *skb_put(skb, 1) = PN533_CFGITEM_RF_FIELD; - *skb_put(skb, 1) = PN533_CFGITEM_RF_FIELD_AUTO_RFCA; + *(u8 *)skb_put(skb, 1) = PN533_CFGITEM_RF_FIELD; + *(u8 *)skb_put(skb, 1) = PN533_CFGITEM_RF_FIELD_AUTO_RFCA; rc = pn533_send_cmd_async(dev, PN533_CMD_RF_CONFIGURATION, skb, pn533_rf_complete, NULL); @@ -1375,8 +1375,8 @@ static int pn533_poll_dep(struct nfc_dev *nfc_dev) if (!skb) return -ENOMEM; - *skb_put(skb, 1) = 0x01; /* Active */ - *skb_put(skb, 1) = 0x02; /* 424 kbps */ + *(u8 *)skb_put(skb, 1) = 0x01; /* Active */ + *(u8 *)skb_put(skb, 1) = 0x02; /* 424 kbps */ next = skb_put(skb, 1); /* Next */ *next = 0; @@ -1620,8 +1620,8 @@ static int pn533_activate_target_nfcdep(struct pn533 *dev) if (!skb) return -ENOMEM; - *skb_put(skb, sizeof(u8)) = 1; /* TG */ - *skb_put(skb, sizeof(u8)) = 0; /* Next */ + *(u8 *)skb_put(skb, sizeof(u8)) = 1; /* TG */ + *(u8 *)skb_put(skb, sizeof(u8)) = 0; /* Next */ resp = pn533_send_cmd_sync(dev, PN533_CMD_IN_ATR, skb); if (IS_ERR(resp)) @@ -1737,7 +1737,7 @@ static void pn533_deactivate_target(struct nfc_dev *nfc_dev, if (!skb) return; - *skb_put(skb, 1) = 1; /* TG*/ + *(u8 *)skb_put(skb, 1) = 1; /* TG*/ rc = pn533_send_cmd_async(dev, PN533_CMD_IN_RELEASE, skb, pn533_deactivate_target_complete, NULL); @@ -1848,8 +1848,8 @@ static int pn533_dep_link_up(struct nfc_dev *nfc_dev, struct nfc_target *target, if (!skb) return -ENOMEM; - *skb_put(skb, 1) = !comm_mode; /* ActPass */ - *skb_put(skb, 1) = 0x02; /* 424 kbps */ + *(u8 *)skb_put(skb, 1) = !comm_mode; /* ActPass */ + *(u8 *)skb_put(skb, 1) = 0x02; /* 424 kbps */ next = skb_put(skb, 1); /* Next */ *next = 0; @@ -2274,7 +2274,7 @@ static void pn533_wq_mi_recv(struct work_struct *work) break; } default: - *skb_put(skb, sizeof(u8)) = 1; /*TG*/ + *(u8 *)skb_put(skb, sizeof(u8)) = 1; /*TG*/ rc = pn533_send_cmd_direct_async(dev, PN533_CMD_IN_DATA_EXCHANGE, @@ -2370,7 +2370,7 @@ static int pn533_set_configuration(struct pn533 *dev, u8 cfgitem, u8 *cfgdata, if (!skb) return -ENOMEM; - *skb_put(skb, sizeof(cfgitem)) = cfgitem; + *(u8 *)skb_put(skb, sizeof(cfgitem)) = cfgitem; skb_put_data(skb, cfgdata, cfgdata_len); resp = pn533_send_cmd_sync(dev, PN533_CMD_RF_CONFIGURATION, skb); @@ -2415,7 +2415,7 @@ static int pn533_pasori_fw_reset(struct pn533 *dev) if (!skb) return -ENOMEM; - *skb_put(skb, sizeof(u8)) = 0x1; + *(u8 *)skb_put(skb, sizeof(u8)) = 0x1; resp = pn533_send_cmd_sync(dev, 0x18, skb); if (IS_ERR(resp)) @@ -2454,7 +2454,7 @@ static int pn532_sam_configuration(struct nfc_dev *nfc_dev) if (!skb) return -ENOMEM; - *skb_put(skb, 1) = 0x01; + *(u8 *)skb_put(skb, 1) = 0x01; resp = pn533_send_cmd_sync(dev, PN533_CMD_SAM_CONFIGURATION, skb); if (IS_ERR(resp)) diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c index 71ac0836c9f4..dc1e3768cee6 100644 --- a/drivers/nfc/pn544/i2c.c +++ b/drivers/nfc/pn544/i2c.c @@ -287,8 +287,8 @@ static void pn544_hci_i2c_add_len_crc(struct sk_buff *skb) crc = crc_ccitt(0xffff, skb->data, skb->len); crc = ~crc; - *skb_put(skb, 1) = crc & 0xff; - *skb_put(skb, 1) = crc >> 8; + *(u8 *)skb_put(skb, 1) = crc & 0xff; + *(u8 *)skb_put(skb, 1) = crc >> 8; } static void pn544_hci_i2c_remove_len_crc(struct sk_buff *skb) @@ -391,7 +391,7 @@ static int pn544_hci_i2c_read(struct pn544_i2c_phy *phy, struct sk_buff **skb) goto flush; } - *skb_put(*skb, 1) = len; + *(u8 *)skb_put(*skb, 1) = len; r = i2c_master_recv(client, skb_put(*skb, len), len); if (r != len) { diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c index e1260da73d45..5fa3cf0fabd6 100644 --- a/drivers/nfc/port100.c +++ b/drivers/nfc/port100.c @@ -991,7 +991,7 @@ static int port100_set_command_type(struct port100 *dev, u8 command_type) if (!skb) return -ENOMEM; - *skb_put(skb, sizeof(u8)) = command_type; + *(u8 *)skb_put(skb, sizeof(u8)) = command_type; resp = port100_send_cmd_sync(dev, PORT100_CMD_SET_COMMAND_TYPE, skb); if (IS_ERR(resp)) @@ -1059,7 +1059,7 @@ static int port100_switch_rf(struct nfc_digital_dev *ddev, bool on) if (!skb) return -ENOMEM; - *skb_put(skb, 1) = on ? 1 : 0; + *(u8 *)skb_put(skb, 1) = on ? 1 : 0; /* Cancel the last command if the device is being switched off */ if (!on) diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c index 94d0b913b627..c36f0e0afdfd 100644 --- a/drivers/nfc/st21nfca/i2c.c +++ b/drivers/nfc/st21nfca/i2c.c @@ -177,10 +177,10 @@ static void st21nfca_hci_add_len_crc(struct sk_buff *skb) crc = ~crc; tmp = crc & 0x00ff; - *skb_put(skb, 1) = tmp; + *(u8 *)skb_put(skb, 1) = tmp; tmp = (crc >> 8) & 0x00ff; - *skb_put(skb, 1) = tmp; + *(u8 *)skb_put(skb, 1) = tmp; } static void st21nfca_hci_remove_len_crc(struct sk_buff *skb) @@ -214,7 +214,7 @@ static int st21nfca_hci_i2c_write(void *phy_id, struct sk_buff *skb) st21nfca_hci_add_len_crc(skb); /* add ST21NFCA_SOF_EOF on tail */ - *skb_put(skb, 1) = ST21NFCA_SOF_EOF; + *(u8 *)skb_put(skb, 1) = ST21NFCA_SOF_EOF; /* add ST21NFCA_SOF_EOF on head */ *skb_push(skb, 1) = ST21NFCA_SOF_EOF; diff --git a/drivers/nfc/st95hf/core.c b/drivers/nfc/st95hf/core.c index c2840e412962..168adcc46cb8 100644 --- a/drivers/nfc/st95hf/core.c +++ b/drivers/nfc/st95hf/core.c @@ -949,7 +949,7 @@ static int st95hf_in_send_cmd(struct nfc_digital_dev *ddev, switch (stcontext->current_rf_tech) { case NFC_DIGITAL_RF_TECH_106A: len_data_to_tag = skb->len + 1; - *skb_put(skb, 1) = stcontext->sendrcv_trflag; + *(u8 *)skb_put(skb, 1) = stcontext->sendrcv_trflag; break; case NFC_DIGITAL_RF_TECH_106B: case NFC_DIGITAL_RF_TECH_ISO15693: diff --git a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c index 902722dc4ce3..b025ee5da1ba 100644 --- a/drivers/scsi/bnx2fc/bnx2fc_fcoe.c +++ b/drivers/scsi/bnx2fc/bnx2fc_fcoe.c @@ -351,7 +351,7 @@ static int bnx2fc_xmit(struct fc_lport *lport, struct fc_frame *fp) frag = &skb_shinfo(skb)->frags[skb_shinfo(skb)->nr_frags - 1]; cp = kmap_atomic(skb_frag_page(frag)) + frag->page_offset; } else { - cp = (struct fcoe_crc_eof *)skb_put(skb, tlen); + cp = skb_put(skb, tlen); } memset(cp, 0, sizeof(*cp)); diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c index 90939f66bc0d..539e23ec0e59 100644 --- a/drivers/scsi/fcoe/fcoe.c +++ b/drivers/scsi/fcoe/fcoe.c @@ -1543,7 +1543,7 @@ static int fcoe_xmit(struct fc_lport *lport, struct fc_frame *fp) cp = kmap_atomic(skb_frag_page(frag)) + frag->page_offset; } else { - cp = (struct fcoe_crc_eof *)skb_put(skb, tlen); + cp = skb_put(skb, tlen); } memset(cp, 0, sizeof(*cp)); diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c index b97405ed6cae..da0fcce6f842 100644 --- a/drivers/scsi/qedf/qedf_main.c +++ b/drivers/scsi/qedf/qedf_main.c @@ -874,7 +874,7 @@ static int qedf_xmit(struct fc_lport *lport, struct fc_frame *fp) frag = &skb_shinfo(skb)->frags[skb_shinfo(skb)->nr_frags - 1]; cp = kmap_atomic(skb_frag_page(frag)) + frag->page_offset; } else { - cp = (struct fcoe_crc_eof *)skb_put(skb, tlen); + cp = skb_put(skb, tlen); } memset(cp, 0, sizeof(*cp)); diff --git a/drivers/staging/rtl8192e/rtl819x_BAProc.c b/drivers/staging/rtl8192e/rtl819x_BAProc.c index 1d3963136295..1720e1b6ae04 100644 --- a/drivers/staging/rtl8192e/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192e/rtl819x_BAProc.c @@ -95,8 +95,7 @@ static struct sk_buff *rtllib_ADDBA(struct rtllib_device *ieee, u8 *Dst, skb_reserve(skb, ieee->tx_headroom); - BAReq = (struct rtllib_hdr_3addr *)skb_put(skb, - sizeof(struct rtllib_hdr_3addr)); + BAReq = skb_put(skb, sizeof(struct rtllib_hdr_3addr)); ether_addr_copy(BAReq->addr1, Dst); ether_addr_copy(BAReq->addr2, ieee->dev->dev_addr); @@ -104,7 +103,7 @@ static struct sk_buff *rtllib_ADDBA(struct rtllib_device *ieee, u8 *Dst, ether_addr_copy(BAReq->addr3, ieee->current_network.bssid); BAReq->frame_ctl = cpu_to_le16(RTLLIB_STYPE_MANAGE_ACT); - tag = (u8 *)skb_put(skb, 9); + tag = skb_put(skb, 9); *tag++ = ACT_CAT_BA; *tag++ = type; *tag++ = pBA->DialogToken; @@ -159,15 +158,14 @@ static struct sk_buff *rtllib_DELBA(struct rtllib_device *ieee, u8 *dst, skb_reserve(skb, ieee->tx_headroom); - Delba = (struct rtllib_hdr_3addr *) skb_put(skb, - sizeof(struct rtllib_hdr_3addr)); + Delba = skb_put(skb, sizeof(struct rtllib_hdr_3addr)); ether_addr_copy(Delba->addr1, dst); ether_addr_copy(Delba->addr2, ieee->dev->dev_addr); ether_addr_copy(Delba->addr3, ieee->current_network.bssid); Delba->frame_ctl = cpu_to_le16(RTLLIB_STYPE_MANAGE_ACT); - tag = (u8 *)skb_put(skb, 6); + tag = skb_put(skb, 6); *tag++ = ACT_CAT_BA; *tag++ = ACT_DELBA; diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c index 60d07d0bb4eb..5f2751d4d464 100644 --- a/drivers/staging/rtl8192e/rtllib_softmac.c +++ b/drivers/staging/rtl8192e/rtllib_softmac.c @@ -351,8 +351,7 @@ static inline struct sk_buff *rtllib_probe_req(struct rtllib_device *ieee) skb_reserve(skb, ieee->tx_headroom); - req = (struct rtllib_probe_request *) skb_put(skb, - sizeof(struct rtllib_probe_request)); + req = skb_put(skb, sizeof(struct rtllib_probe_request)); req->header.frame_ctl = cpu_to_le16(RTLLIB_STYPE_PROBE_REQ); req->header.duration_id = 0; @@ -360,7 +359,7 @@ static inline struct sk_buff *rtllib_probe_req(struct rtllib_device *ieee) ether_addr_copy(req->header.addr2, ieee->dev->dev_addr); eth_broadcast_addr(req->header.addr3); - tag = (u8 *) skb_put(skb, len + 2 + rate_len); + tag = skb_put(skb, len + 2 + rate_len); *tag++ = MFIE_TYPE_SSID; *tag++ = len; @@ -789,8 +788,7 @@ rtllib_authentication_req(struct rtllib_network *beacon, skb_reserve(skb, ieee->tx_headroom); - auth = (struct rtllib_authentication *) - skb_put(skb, sizeof(struct rtllib_authentication)); + auth = skb_put(skb, sizeof(struct rtllib_authentication)); auth->header.frame_ctl = cpu_to_le16(RTLLIB_STYPE_AUTH); if (challengelen) @@ -889,8 +887,7 @@ static struct sk_buff *rtllib_probe_resp(struct rtllib_device *ieee, skb_reserve(skb, ieee->tx_headroom); - beacon_buf = (struct rtllib_probe_response *) skb_put(skb, - (beacon_size - ieee->tx_headroom)); + beacon_buf = skb_put(skb, (beacon_size - ieee->tx_headroom)); ether_addr_copy(beacon_buf->header.addr1, dest); ether_addr_copy(beacon_buf->header.addr2, ieee->dev->dev_addr); ether_addr_copy(beacon_buf->header.addr3, ieee->current_network.bssid); @@ -984,8 +981,7 @@ static struct sk_buff *rtllib_assoc_resp(struct rtllib_device *ieee, u8 *dest) skb_reserve(skb, ieee->tx_headroom); - assoc = (struct rtllib_assoc_response_frame *) - skb_put(skb, sizeof(struct rtllib_assoc_response_frame)); + assoc = skb_put(skb, sizeof(struct rtllib_assoc_response_frame)); assoc->header.frame_ctl = cpu_to_le16(RTLLIB_STYPE_ASSOC_RESP); ether_addr_copy(assoc->header.addr1, dest); @@ -1016,7 +1012,7 @@ static struct sk_buff *rtllib_assoc_resp(struct rtllib_device *ieee, u8 *dest) else ieee->assoc_id++; - tag = (u8 *) skb_put(skb, rate_len); + tag = skb_put(skb, rate_len); rtllib_MFIE_Brate(ieee, &tag); rtllib_MFIE_Grate(ieee, &tag); @@ -1038,8 +1034,7 @@ static struct sk_buff *rtllib_auth_resp(struct rtllib_device *ieee, int status, skb_reserve(skb, ieee->tx_headroom); - auth = (struct rtllib_authentication *) - skb_put(skb, sizeof(struct rtllib_authentication)); + auth = skb_put(skb, sizeof(struct rtllib_authentication)); auth->status = cpu_to_le16(status); auth->transaction = cpu_to_le16(2); @@ -1065,8 +1060,7 @@ static struct sk_buff *rtllib_null_func(struct rtllib_device *ieee, short pwr) skb_reserve(skb, ieee->tx_headroom); - hdr = (struct rtllib_hdr_3addr *)skb_put(skb, - sizeof(struct rtllib_hdr_3addr)); + hdr = skb_put(skb, sizeof(struct rtllib_hdr_3addr)); ether_addr_copy(hdr->addr1, ieee->current_network.bssid); ether_addr_copy(hdr->addr2, ieee->dev->dev_addr); @@ -1092,8 +1086,7 @@ static struct sk_buff *rtllib_pspoll_func(struct rtllib_device *ieee) skb_reserve(skb, ieee->tx_headroom); - hdr = (struct rtllib_pspoll_hdr *)skb_put(skb, - sizeof(struct rtllib_pspoll_hdr)); + hdr = skb_put(skb, sizeof(struct rtllib_pspoll_hdr)); ether_addr_copy(hdr->bssid, ieee->current_network.bssid); ether_addr_copy(hdr->ta, ieee->dev->dev_addr); @@ -1243,8 +1236,7 @@ rtllib_association_req(struct rtllib_network *beacon, skb_reserve(skb, ieee->tx_headroom); - hdr = (struct rtllib_assoc_request_frame *) - skb_put(skb, sizeof(struct rtllib_assoc_request_frame) + 2); + hdr = skb_put(skb, sizeof(struct rtllib_assoc_request_frame) + 2); hdr->header.frame_ctl = cpu_to_le16(RTLLIB_STYPE_ASSOC_REQ); @@ -3414,8 +3406,7 @@ rtllib_disauth_skb(struct rtllib_network *beacon, skb_reserve(skb, ieee->tx_headroom); - disauth = (struct rtllib_disauth *) skb_put(skb, - sizeof(struct rtllib_disauth)); + disauth = skb_put(skb, sizeof(struct rtllib_disauth)); disauth->header.frame_ctl = cpu_to_le16(RTLLIB_STYPE_DEAUTH); disauth->header.duration_id = 0; @@ -3442,8 +3433,7 @@ rtllib_disassociate_skb(struct rtllib_network *beacon, skb_reserve(skb, ieee->tx_headroom); - disass = (struct rtllib_disassoc *) skb_put(skb, - sizeof(struct rtllib_disassoc)); + disass = skb_put(skb, sizeof(struct rtllib_disassoc)); disass->header.frame_ctl = cpu_to_le16(RTLLIB_STYPE_DISASSOC); disass->header.duration_id = 0; diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c index 903a1d0269df..107069180ed2 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c @@ -341,7 +341,7 @@ static inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee) skb_reserve(skb, ieee->tx_headroom); - req = (struct ieee80211_probe_request *) skb_put(skb,sizeof(struct ieee80211_probe_request)); + req = skb_put(skb, sizeof(struct ieee80211_probe_request)); req->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_PROBE_REQ); req->header.duration_id = 0; /* FIXME: is this OK? */ @@ -349,7 +349,7 @@ static inline struct sk_buff *ieee80211_probe_req(struct ieee80211_device *ieee) memcpy(req->header.addr2, ieee->dev->dev_addr, ETH_ALEN); eth_broadcast_addr(req->header.addr3); - tag = (u8 *) skb_put(skb,len+2+rate_len); + tag = skb_put(skb, len + 2 + rate_len); *tag++ = MFIE_TYPE_SSID; *tag++ = len; @@ -659,8 +659,7 @@ ieee80211_authentication_req(struct ieee80211_network *beacon, if (!skb) return NULL; skb_reserve(skb, ieee->tx_headroom); - auth = (struct ieee80211_authentication *) - skb_put(skb, sizeof(struct ieee80211_authentication)); + auth = skb_put(skb, sizeof(struct ieee80211_authentication)); if (challengelen) auth->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_AUTH @@ -768,7 +767,7 @@ static struct sk_buff *ieee80211_probe_resp(struct ieee80211_device *ieee, u8 *d if (!skb) return NULL; skb_reserve(skb, ieee->tx_headroom); - beacon_buf = (struct ieee80211_probe_response *) skb_put(skb, (beacon_size - ieee->tx_headroom)); + beacon_buf = skb_put(skb, (beacon_size - ieee->tx_headroom)); memcpy (beacon_buf->header.addr1, dest,ETH_ALEN); memcpy (beacon_buf->header.addr2, ieee->dev->dev_addr, ETH_ALEN); memcpy (beacon_buf->header.addr3, ieee->current_network.bssid, ETH_ALEN); @@ -864,8 +863,7 @@ static struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee, skb_reserve(skb, ieee->tx_headroom); - assoc = (struct ieee80211_assoc_response_frame *) - skb_put(skb, sizeof(struct ieee80211_assoc_response_frame)); + assoc = skb_put(skb, sizeof(struct ieee80211_assoc_response_frame)); assoc->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_ASSOC_RESP); memcpy(assoc->header.addr1, dest,ETH_ALEN); @@ -892,7 +890,7 @@ static struct sk_buff *ieee80211_assoc_resp(struct ieee80211_device *ieee, if (ieee->assoc_id == 0x2007) ieee->assoc_id=0; else ieee->assoc_id++; - tag = (u8 *) skb_put(skb, rate_len); + tag = skb_put(skb, rate_len); ieee80211_MFIE_Brate(ieee, &tag); ieee80211_MFIE_Grate(ieee, &tag); @@ -940,7 +938,7 @@ static struct sk_buff *ieee80211_null_func(struct ieee80211_device *ieee, if (!skb) return NULL; - hdr = (struct rtl_80211_hdr_3addr *)skb_put(skb,sizeof(struct rtl_80211_hdr_3addr)); + hdr = skb_put(skb, sizeof(struct rtl_80211_hdr_3addr)); memcpy(hdr->addr1, ieee->current_network.bssid, ETH_ALEN); memcpy(hdr->addr2, ieee->dev->dev_addr, ETH_ALEN); @@ -1086,8 +1084,7 @@ ieee80211_association_req(struct ieee80211_network *beacon, skb_reserve(skb, ieee->tx_headroom); - hdr = (struct ieee80211_assoc_request_frame *) - skb_put(skb, sizeof(struct ieee80211_assoc_request_frame)+2); + hdr = skb_put(skb, sizeof(struct ieee80211_assoc_request_frame) + 2); hdr->header.frame_ctl = IEEE80211_STYPE_ASSOC_REQ; @@ -3110,7 +3107,7 @@ static inline struct sk_buff *ieee80211_disassociate_skb( if (!skb) return NULL; - disass = (struct ieee80211_disassoc *) skb_put(skb, sizeof(struct ieee80211_disassoc)); + disass = skb_put(skb, sizeof(struct ieee80211_disassoc)); disass->header.frame_ctl = cpu_to_le16(IEEE80211_STYPE_DISASSOC); disass->header.duration_id = 0; diff --git a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c index e82b5073c3f1..8aa38dcf0dfd 100644 --- a/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c +++ b/drivers/staging/rtl8192u/ieee80211/rtl819x_BAProc.c @@ -125,7 +125,7 @@ static struct sk_buff *ieee80211_ADDBA(struct ieee80211_device *ieee, u8 *Dst, P memset(skb->data, 0, sizeof( struct rtl_80211_hdr_3addr)); //I wonder whether it's necessary. Apparently kernel will not do it when alloc a skb. skb_reserve(skb, ieee->tx_headroom); - BAReq = ( struct rtl_80211_hdr_3addr *) skb_put(skb,sizeof( struct rtl_80211_hdr_3addr)); + BAReq = skb_put(skb, sizeof(struct rtl_80211_hdr_3addr)); memcpy(BAReq->addr1, Dst, ETH_ALEN); memcpy(BAReq->addr2, ieee->dev->dev_addr, ETH_ALEN); @@ -135,7 +135,7 @@ static struct sk_buff *ieee80211_ADDBA(struct ieee80211_device *ieee, u8 *Dst, P BAReq->frame_ctl = cpu_to_le16(IEEE80211_STYPE_MANAGE_ACT); //action frame //tag += sizeof( struct rtl_80211_hdr_3addr); //move to action field - tag = (u8 *)skb_put(skb, 9); + tag = skb_put(skb, 9); *tag ++= ACT_CAT_BA; *tag ++= type; // Dialog Token @@ -209,14 +209,14 @@ static struct sk_buff *ieee80211_DELBA( // memset(skb->data, 0, len+sizeof( struct rtl_80211_hdr_3addr)); skb_reserve(skb, ieee->tx_headroom); - Delba = ( struct rtl_80211_hdr_3addr *) skb_put(skb,sizeof( struct rtl_80211_hdr_3addr)); + Delba = skb_put(skb, sizeof(struct rtl_80211_hdr_3addr)); memcpy(Delba->addr1, dst, ETH_ALEN); memcpy(Delba->addr2, ieee->dev->dev_addr, ETH_ALEN); memcpy(Delba->addr3, ieee->current_network.bssid, ETH_ALEN); Delba->frame_ctl = cpu_to_le16(IEEE80211_STYPE_MANAGE_ACT); //action frame - tag = (u8 *)skb_put(skb, 6); + tag = skb_put(skb, 6); *tag ++= ACT_CAT_BA; *tag ++= ACT_DELBA; diff --git a/drivers/target/iscsi/cxgbit/cxgbit_cm.c b/drivers/target/iscsi/cxgbit/cxgbit_cm.c index 939c6ec51e4d..15cd1e33b16b 100644 --- a/drivers/target/iscsi/cxgbit/cxgbit_cm.c +++ b/drivers/target/iscsi/cxgbit/cxgbit_cm.c @@ -1085,7 +1085,7 @@ cxgbit_pass_accept_rpl(struct cxgbit_sock *csk, struct cpl_pass_accept_req *req) return; } - rpl5 = (struct cpl_t5_pass_accept_rpl *)__skb_put(skb, len); + rpl5 = __skb_put(skb, len); memset(rpl5, 0, len); INIT_TP_WR(rpl5, csk->tid); @@ -1367,7 +1367,7 @@ u32 cxgbit_send_tx_flowc_wr(struct cxgbit_sock *csk) flowclen16 = cxgbit_tx_flowc_wr_credits(csk, &nparams, &flowclen); skb = __skb_dequeue(&csk->skbq); - flowc = (struct fw_flowc_wr *)__skb_put(skb, flowclen); + flowc = __skb_put(skb, flowclen); memset(flowc, 0, flowclen); flowc->op_to_nparams = cpu_to_be32(FW_WR_OP_V(FW_FLOWC_WR) | @@ -1439,7 +1439,7 @@ int cxgbit_setup_conn_digest(struct cxgbit_sock *csk) return -ENOMEM; /* set up ulp submode */ - req = (struct cpl_set_tcb_field *)__skb_put(skb, len); + req = __skb_put(skb, len); memset(req, 0, len); INIT_TP_WR(req, csk->tid); @@ -1476,7 +1476,7 @@ int cxgbit_setup_conn_pgidx(struct cxgbit_sock *csk, u32 pg_idx) if (!skb) return -ENOMEM; - req = (struct cpl_set_tcb_field *)__skb_put(skb, len); + req = __skb_put(skb, len); memset(req, 0, len); INIT_TP_WR(req, csk->tid); diff --git a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c index 5d78bdb7fc64..5fdb57cac968 100644 --- a/drivers/target/iscsi/cxgbit/cxgbit_ddp.c +++ b/drivers/target/iscsi/cxgbit/cxgbit_ddp.c @@ -79,7 +79,7 @@ cxgbit_ppod_init_idata(struct cxgbit_device *cdev, struct cxgbi_ppm *ppm, if (!skb) return NULL; - req = (struct ulp_mem_io *)__skb_put(skb, wr_len); + req = __skb_put(skb, wr_len); INIT_ULPTX_WR(req, wr_len, 0, tid); req->wr.wr_hi = htonl(FW_WR_OP_V(FW_ULPTX_WR) | FW_WR_ATOMIC_V(0)); diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index 630616aaa861..a9c28c72c1c7 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -1047,7 +1047,7 @@ static struct sk_buff *ncm_wrap_ntb(struct gether *port, crc = ~crc32_le(~0, skb->data, skb->len); - crc_pos = (void *) skb_put(skb, sizeof(uint32_t)); + crc_pos = skb_put(skb, sizeof(uint32_t)); put_unaligned_le32(crc, crc_pos); } @@ -1097,8 +1097,7 @@ static struct sk_buff *ncm_wrap_ntb(struct gether *port, goto err; ncm->skb_tx_ndp->dev = ncm->netdev; - ntb_ndp = (void *) skb_put(ncm->skb_tx_ndp, - opts->ndp_size); + ntb_ndp = skb_put(ncm->skb_tx_ndp, opts->ndp_size); memset(ntb_ndp, 0, ncb_len); /* dwSignature */ put_unaligned_le32(ncm->ndp_sign, ntb_ndp); diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 5af5385a0e72..454ea37dddbb 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1893,11 +1893,11 @@ static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset) /* * Add data to an sk_buff */ -unsigned char *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len); -unsigned char *skb_put(struct sk_buff *skb, unsigned int len); -static inline unsigned char *__skb_put(struct sk_buff *skb, unsigned int len) +void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len); +void *skb_put(struct sk_buff *skb, unsigned int len); +static inline void *__skb_put(struct sk_buff *skb, unsigned int len) { - unsigned char *tmp = skb_tail_pointer(skb); + void *tmp = skb_tail_pointer(skb); SKB_LINEAR_ASSERT(skb); skb->tail += len; skb->len += len; diff --git a/lib/nlattr.c b/lib/nlattr.c index ab15a6c095d3..a0c738aa6a79 100644 --- a/lib/nlattr.c +++ b/lib/nlattr.c @@ -352,7 +352,7 @@ struct nlattr *__nla_reserve(struct sk_buff *skb, int attrtype, int attrlen) { struct nlattr *nla; - nla = (struct nlattr *) skb_put(skb, nla_total_size(attrlen)); + nla = skb_put(skb, nla_total_size(attrlen)); nla->nla_type = attrtype; nla->nla_len = nla_attr_size(attrlen); diff --git a/net/802/garp.c b/net/802/garp.c index b38ee6dcba45..a9a266569293 100644 --- a/net/802/garp.c +++ b/net/802/garp.c @@ -221,7 +221,7 @@ static int garp_pdu_init(struct garp_applicant *app) skb->protocol = htons(ETH_P_802_2); skb_reserve(skb, LL_RESERVED_SPACE(app->dev) + LLC_RESERVE); - gp = (struct garp_pdu_hdr *)__skb_put(skb, sizeof(*gp)); + gp = __skb_put(skb, sizeof(*gp)); put_unaligned(htons(GARP_PROTOCOL_ID), &gp->protocol); app->pdu = skb; @@ -268,7 +268,7 @@ static int garp_pdu_append_msg(struct garp_applicant *app, u8 attrtype) if (skb_tailroom(app->pdu) < sizeof(*gm)) return -1; - gm = (struct garp_msg_hdr *)__skb_put(app->pdu, sizeof(*gm)); + gm = __skb_put(app->pdu, sizeof(*gm)); gm->attrtype = attrtype; garp_cb(app->pdu)->cur_type = attrtype; return 0; @@ -299,7 +299,7 @@ again: len = sizeof(*ga) + attr->dlen; if (skb_tailroom(app->pdu) < len) goto queue; - ga = (struct garp_attr_hdr *)__skb_put(app->pdu, len); + ga = __skb_put(app->pdu, len); ga->len = len; ga->event = event; memcpy(ga->data, attr->data, attr->dlen); diff --git a/net/802/mrp.c b/net/802/mrp.c index 72db2785ef2c..be4dd3165347 100644 --- a/net/802/mrp.c +++ b/net/802/mrp.c @@ -311,7 +311,7 @@ static int mrp_pdu_init(struct mrp_applicant *app) skb_reset_network_header(skb); skb_reset_transport_header(skb); - ph = (struct mrp_pdu_hdr *)__skb_put(skb, sizeof(*ph)); + ph = __skb_put(skb, sizeof(*ph)); ph->version = app->app->version; app->pdu = skb; @@ -324,7 +324,7 @@ static int mrp_pdu_append_end_mark(struct mrp_applicant *app) if (skb_tailroom(app->pdu) < sizeof(*endmark)) return -1; - endmark = (__be16 *)__skb_put(app->pdu, sizeof(*endmark)); + endmark = __skb_put(app->pdu, sizeof(*endmark)); put_unaligned(MRP_END_MARK, endmark); return 0; } @@ -368,7 +368,7 @@ static int mrp_pdu_append_msg_hdr(struct mrp_applicant *app, if (skb_tailroom(app->pdu) < sizeof(*mh)) return -1; - mh = (struct mrp_msg_hdr *)__skb_put(app->pdu, sizeof(*mh)); + mh = __skb_put(app->pdu, sizeof(*mh)); mh->attrtype = attrtype; mh->attrlen = attrlen; mrp_cb(app->pdu)->mh = mh; @@ -382,8 +382,7 @@ static int mrp_pdu_append_vecattr_hdr(struct mrp_applicant *app, if (skb_tailroom(app->pdu) < sizeof(*vah) + attrlen) return -1; - vah = (struct mrp_vecattr_hdr *)__skb_put(app->pdu, - sizeof(*vah) + attrlen); + vah = __skb_put(app->pdu, sizeof(*vah) + attrlen); put_unaligned(0, &vah->lenflags); memcpy(vah->firstattrvalue, firstattrvalue, attrlen); mrp_cb(app->pdu)->vah = vah; @@ -435,7 +434,7 @@ again: if (!pos) { if (skb_tailroom(app->pdu) < sizeof(u8)) goto queue; - vaevents = (u8 *)__skb_put(app->pdu, sizeof(u8)); + vaevents = __skb_put(app->pdu, sizeof(u8)); } else { vaevents = (u8 *)(skb_tail_pointer(app->pdu) - sizeof(u8)); } diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index 465cc24b41e5..c7af6dc70fa2 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -1647,7 +1647,7 @@ static int atalk_sendmsg(struct socket *sock, struct msghdr *msg, size_t len) SOCK_DEBUG(sk, "SK %p: Begin build.\n", sk); - ddp = (struct ddpehdr *)skb_put(skb, sizeof(struct ddpehdr)); + ddp = skb_put(skb, sizeof(struct ddpehdr)); ddp->deh_len_hops = htons(len + sizeof(*ddp)); ddp->deh_dnet = usat->sat_addr.s_net; ddp->deh_snet = at->src_net; diff --git a/net/atm/clip.c b/net/atm/clip.c index ec527b62f79d..a7e4018370b4 100644 --- a/net/atm/clip.c +++ b/net/atm/clip.c @@ -60,7 +60,7 @@ static int to_atmarpd(enum atmarp_ctrl_type type, int itf, __be32 ip) skb = alloc_skb(sizeof(struct atmarp_ctrl), GFP_ATOMIC); if (!skb) return -ENOMEM; - ctrl = (struct atmarp_ctrl *)skb_put(skb, sizeof(struct atmarp_ctrl)); + ctrl = skb_put(skb, sizeof(struct atmarp_ctrl)); ctrl->type = type; ctrl->itf_num = itf; ctrl->ip = ip; diff --git a/net/batman-adv/icmp_socket.c b/net/batman-adv/icmp_socket.c index 6308c9f0fd96..8ead292886d1 100644 --- a/net/batman-adv/icmp_socket.c +++ b/net/batman-adv/icmp_socket.c @@ -207,7 +207,7 @@ static ssize_t batadv_socket_write(struct file *file, const char __user *buff, skb->priority = TC_PRIO_CONTROL; skb_reserve(skb, ETH_HLEN); - icmp_header = (struct batadv_icmp_header *)skb_put(skb, packet_len); + icmp_header = skb_put(skb, packet_len); if (copy_from_user(icmp_header, buff, packet_len)) { len = -EFAULT; diff --git a/net/batman-adv/tp_meter.c b/net/batman-adv/tp_meter.c index e3e2585d0977..bfe8effe9238 100644 --- a/net/batman-adv/tp_meter.c +++ b/net/batman-adv/tp_meter.c @@ -595,7 +595,7 @@ static int batadv_tp_send_msg(struct batadv_tp_vars *tp_vars, const u8 *src, return BATADV_TP_REASON_MEMORY_ERROR; skb_reserve(skb, ETH_HLEN); - icmp = (struct batadv_icmp_tp_packet *)skb_put(skb, sizeof(*icmp)); + icmp = skb_put(skb, sizeof(*icmp)); /* fill the icmp header */ ether_addr_copy(icmp->dst, orig_node->orig); @@ -612,7 +612,7 @@ static int batadv_tp_send_msg(struct batadv_tp_vars *tp_vars, const u8 *src, icmp->timestamp = htonl(timestamp); data_len = len - sizeof(*icmp); - data = (u8 *)skb_put(skb, data_len); + data = skb_put(skb, data_len); batadv_tp_fill_prerandom(tp_vars, data, data_len); r = batadv_send_skb_to_orig(skb, orig_node, NULL); @@ -1190,7 +1190,7 @@ static int batadv_tp_send_ack(struct batadv_priv *bat_priv, const u8 *dst, } skb_reserve(skb, ETH_HLEN); - icmp = (struct batadv_icmp_tp_packet *)skb_put(skb, sizeof(*icmp)); + icmp = skb_put(skb, sizeof(*icmp)); icmp->packet_type = BATADV_ICMP; icmp->version = BATADV_COMPAT_VERSION; icmp->ttl = BATADV_TTL; diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c index 4e4105a932bd..b73ac149de34 100644 --- a/net/bluetooth/hci_request.c +++ b/net/bluetooth/hci_request.c @@ -299,7 +299,7 @@ struct sk_buff *hci_prepare_cmd(struct hci_dev *hdev, u16 opcode, u32 plen, if (!skb) return NULL; - hdr = (struct hci_command_hdr *) skb_put(skb, HCI_COMMAND_HDR_SIZE); + hdr = skb_put(skb, HCI_COMMAND_HDR_SIZE); hdr->opcode = cpu_to_le16(opcode); hdr->plen = plen; diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c index 083e87f26a0f..1301a8786d8d 100644 --- a/net/bluetooth/hci_sock.c +++ b/net/bluetooth/hci_sock.c @@ -410,7 +410,7 @@ static struct sk_buff *create_monitor_event(struct hci_dev *hdev, int event) if (!skb) return NULL; - ni = (void *)skb_put(skb, HCI_MON_NEW_INDEX_SIZE); + ni = skb_put(skb, HCI_MON_NEW_INDEX_SIZE); ni->type = hdev->dev_type; ni->bus = hdev->bus; bacpy(&ni->bdaddr, &hdev->bdaddr); @@ -438,7 +438,7 @@ static struct sk_buff *create_monitor_event(struct hci_dev *hdev, int event) if (!skb) return NULL; - ii = (void *)skb_put(skb, HCI_MON_INDEX_INFO_SIZE); + ii = skb_put(skb, HCI_MON_INDEX_INFO_SIZE); bacpy(&ii->bdaddr, &hdev->bdaddr); ii->manufacturer = cpu_to_le16(hdev->manufacturer); @@ -517,7 +517,7 @@ static struct sk_buff *create_monitor_ctrl_open(struct sock *sk) put_unaligned_le16(format, skb_put(skb, 2)); skb_put_data(skb, ver, sizeof(ver)); put_unaligned_le32(flags, skb_put(skb, 4)); - *skb_put(skb, 1) = TASK_COMM_LEN; + *(u8 *)skb_put(skb, 1) = TASK_COMM_LEN; skb_put_data(skb, hci_pi(sk)->comm, TASK_COMM_LEN); __net_timestamp(skb); @@ -616,7 +616,7 @@ send_monitor_note(struct sock *sk, const char *fmt, ...) va_start(args, fmt); vsprintf(skb_put(skb, len), fmt, args); - *skb_put(skb, 1) = 0; + *(u8 *)skb_put(skb, 1) = 0; va_end(args); __net_timestamp(skb); @@ -703,11 +703,11 @@ static void hci_si_event(struct hci_dev *hdev, int type, int dlen, void *data) if (!skb) return; - hdr = (void *)skb_put(skb, HCI_EVENT_HDR_SIZE); + hdr = skb_put(skb, HCI_EVENT_HDR_SIZE); hdr->evt = HCI_EV_STACK_INTERNAL; hdr->plen = sizeof(*ev) + dlen; - ev = (void *)skb_put(skb, sizeof(*ev) + dlen); + ev = skb_put(skb, sizeof(*ev) + dlen); ev->type = type; memcpy(ev->data, data, dlen); diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c index 9e83713262e8..c0d0832a023d 100644 --- a/net/bluetooth/hidp/core.c +++ b/net/bluetooth/hidp/core.c @@ -112,7 +112,7 @@ static int hidp_send_message(struct hidp_session *session, struct socket *sock, return -ENOMEM; } - *skb_put(skb, 1) = hdr; + *(u8 *)skb_put(skb, 1) = hdr; if (data && size > 0) skb_put_data(skb, data, size); diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c index fe6a5529bdf5..303c779bfe38 100644 --- a/net/bluetooth/l2cap_core.c +++ b/net/bluetooth/l2cap_core.c @@ -1048,7 +1048,7 @@ static struct sk_buff *l2cap_create_sframe_pdu(struct l2cap_chan *chan, if (!skb) return ERR_PTR(-ENOMEM); - lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); + lh = skb_put(skb, L2CAP_HDR_SIZE); lh->len = cpu_to_le16(hlen - L2CAP_HDR_SIZE); lh->cid = cpu_to_le16(chan->dcid); @@ -2182,7 +2182,7 @@ static struct sk_buff *l2cap_create_connless_pdu(struct l2cap_chan *chan, return skb; /* Create L2CAP header */ - lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); + lh = skb_put(skb, L2CAP_HDR_SIZE); lh->cid = cpu_to_le16(chan->dcid); lh->len = cpu_to_le16(len + L2CAP_PSMLEN_SIZE); put_unaligned(chan->psm, (__le16 *) skb_put(skb, L2CAP_PSMLEN_SIZE)); @@ -2213,7 +2213,7 @@ static struct sk_buff *l2cap_create_basic_pdu(struct l2cap_chan *chan, return skb; /* Create L2CAP header */ - lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); + lh = skb_put(skb, L2CAP_HDR_SIZE); lh->cid = cpu_to_le16(chan->dcid); lh->len = cpu_to_le16(len); @@ -2255,7 +2255,7 @@ static struct sk_buff *l2cap_create_iframe_pdu(struct l2cap_chan *chan, return skb; /* Create L2CAP header */ - lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); + lh = skb_put(skb, L2CAP_HDR_SIZE); lh->cid = cpu_to_le16(chan->dcid); lh->len = cpu_to_le16(len + (hlen - L2CAP_HDR_SIZE)); @@ -2373,7 +2373,7 @@ static struct sk_buff *l2cap_create_le_flowctl_pdu(struct l2cap_chan *chan, return skb; /* Create L2CAP header */ - lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); + lh = skb_put(skb, L2CAP_HDR_SIZE); lh->cid = cpu_to_le16(chan->dcid); lh->len = cpu_to_le16(len + (hlen - L2CAP_HDR_SIZE)); @@ -2908,7 +2908,7 @@ static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn, u8 code, if (!skb) return NULL; - lh = (struct l2cap_hdr *) skb_put(skb, L2CAP_HDR_SIZE); + lh = skb_put(skb, L2CAP_HDR_SIZE); lh->len = cpu_to_le16(L2CAP_CMD_HDR_SIZE + dlen); if (conn->hcon->type == LE_LINK) @@ -2916,7 +2916,7 @@ static struct sk_buff *l2cap_build_cmd(struct l2cap_conn *conn, u8 code, else lh->cid = cpu_to_le16(L2CAP_CID_SIGNALING); - cmd = (struct l2cap_cmd_hdr *) skb_put(skb, L2CAP_CMD_HDR_SIZE); + cmd = skb_put(skb, L2CAP_CMD_HDR_SIZE); cmd->code = code; cmd->ident = ident; cmd->len = cpu_to_le16(dlen); diff --git a/net/bluetooth/mgmt_util.c b/net/bluetooth/mgmt_util.c index 11d0ca64402b..d057113e0d4b 100644 --- a/net/bluetooth/mgmt_util.c +++ b/net/bluetooth/mgmt_util.c @@ -66,7 +66,7 @@ int mgmt_send_event(u16 event, struct hci_dev *hdev, unsigned short channel, if (!skb) return -ENOMEM; - hdr = (void *) skb_put(skb, sizeof(*hdr)); + hdr = skb_put(skb, sizeof(*hdr)); hdr->opcode = cpu_to_le16(event); if (hdev) hdr->index = cpu_to_le16(hdev->id); @@ -103,13 +103,13 @@ int mgmt_cmd_status(struct sock *sk, u16 index, u16 cmd, u8 status) if (!skb) return -ENOMEM; - hdr = (void *) skb_put(skb, sizeof(*hdr)); + hdr = skb_put(skb, sizeof(*hdr)); hdr->opcode = cpu_to_le16(MGMT_EV_CMD_STATUS); hdr->index = cpu_to_le16(index); hdr->len = cpu_to_le16(sizeof(*ev)); - ev = (void *) skb_put(skb, sizeof(*ev)); + ev = skb_put(skb, sizeof(*ev)); ev->status = status; ev->opcode = cpu_to_le16(cmd); @@ -147,13 +147,13 @@ int mgmt_cmd_complete(struct sock *sk, u16 index, u16 cmd, u8 status, if (!skb) return -ENOMEM; - hdr = (void *) skb_put(skb, sizeof(*hdr)); + hdr = skb_put(skb, sizeof(*hdr)); hdr->opcode = cpu_to_le16(MGMT_EV_CMD_COMPLETE); hdr->index = cpu_to_le16(index); hdr->len = cpu_to_le16(sizeof(*ev) + rp_len); - ev = (void *) skb_put(skb, sizeof(*ev) + rp_len); + ev = skb_put(skb, sizeof(*ev) + rp_len); ev->opcode = cpu_to_le16(cmd); ev->status = status; diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c index 8ebca9033d60..1a9b906c5a35 100644 --- a/net/bluetooth/rfcomm/core.c +++ b/net/bluetooth/rfcomm/core.c @@ -863,7 +863,7 @@ static int rfcomm_queue_disc(struct rfcomm_dlc *d) if (!skb) return -ENOMEM; - cmd = (void *) __skb_put(skb, sizeof(*cmd)); + cmd = __skb_put(skb, sizeof(*cmd)); cmd->addr = d->addr; cmd->ctrl = __ctrl(RFCOMM_DISC, 1); cmd->len = __len8(0); diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 8860ad985d68..b8bcf9021329 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2714,7 +2714,7 @@ static void pktgen_finalize_skb(struct pktgen_dev *pkt_dev, struct sk_buff *skb, struct timeval timestamp; struct pktgen_hdr *pgh; - pgh = (struct pktgen_hdr *)skb_put(skb, sizeof(*pgh)); + pgh = skb_put(skb, sizeof(*pgh)); datalen -= sizeof(*pgh); if (pkt_dev->nfrags <= 0) { @@ -2845,33 +2845,34 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev, /* Reserve for ethernet and IP header */ eth = (__u8 *) skb_push(skb, 14); - mpls = (__be32 *)skb_put(skb, pkt_dev->nr_labels*sizeof(__u32)); + mpls = skb_put(skb, pkt_dev->nr_labels * sizeof(__u32)); if (pkt_dev->nr_labels) mpls_push(mpls, pkt_dev); if (pkt_dev->vlan_id != 0xffff) { if (pkt_dev->svlan_id != 0xffff) { - svlan_tci = (__be16 *)skb_put(skb, sizeof(__be16)); + svlan_tci = skb_put(skb, sizeof(__be16)); *svlan_tci = build_tci(pkt_dev->svlan_id, pkt_dev->svlan_cfi, pkt_dev->svlan_p); - svlan_encapsulated_proto = (__be16 *)skb_put(skb, sizeof(__be16)); + svlan_encapsulated_proto = skb_put(skb, + sizeof(__be16)); *svlan_encapsulated_proto = htons(ETH_P_8021Q); } - vlan_tci = (__be16 *)skb_put(skb, sizeof(__be16)); + vlan_tci = skb_put(skb, sizeof(__be16)); *vlan_tci = build_tci(pkt_dev->vlan_id, pkt_dev->vlan_cfi, pkt_dev->vlan_p); - vlan_encapsulated_proto = (__be16 *)skb_put(skb, sizeof(__be16)); + vlan_encapsulated_proto = skb_put(skb, sizeof(__be16)); *vlan_encapsulated_proto = htons(ETH_P_IP); } skb_reset_mac_header(skb); skb_set_network_header(skb, skb->len); - iph = (struct iphdr *) skb_put(skb, sizeof(struct iphdr)); + iph = skb_put(skb, sizeof(struct iphdr)); skb_set_transport_header(skb, skb->len); - udph = (struct udphdr *) skb_put(skb, sizeof(struct udphdr)); + udph = skb_put(skb, sizeof(struct udphdr)); skb_set_queue_mapping(skb, queue_map); skb->priority = pkt_dev->skb_priority; @@ -2972,33 +2973,34 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev, /* Reserve for ethernet and IP header */ eth = (__u8 *) skb_push(skb, 14); - mpls = (__be32 *)skb_put(skb, pkt_dev->nr_labels*sizeof(__u32)); + mpls = skb_put(skb, pkt_dev->nr_labels * sizeof(__u32)); if (pkt_dev->nr_labels) mpls_push(mpls, pkt_dev); if (pkt_dev->vlan_id != 0xffff) { if (pkt_dev->svlan_id != 0xffff) { - svlan_tci = (__be16 *)skb_put(skb, sizeof(__be16)); + svlan_tci = skb_put(skb, sizeof(__be16)); *svlan_tci = build_tci(pkt_dev->svlan_id, pkt_dev->svlan_cfi, pkt_dev->svlan_p); - svlan_encapsulated_proto = (__be16 *)skb_put(skb, sizeof(__be16)); + svlan_encapsulated_proto = skb_put(skb, + sizeof(__be16)); *svlan_encapsulated_proto = htons(ETH_P_8021Q); } - vlan_tci = (__be16 *)skb_put(skb, sizeof(__be16)); + vlan_tci = skb_put(skb, sizeof(__be16)); *vlan_tci = build_tci(pkt_dev->vlan_id, pkt_dev->vlan_cfi, pkt_dev->vlan_p); - vlan_encapsulated_proto = (__be16 *)skb_put(skb, sizeof(__be16)); + vlan_encapsulated_proto = skb_put(skb, sizeof(__be16)); *vlan_encapsulated_proto = htons(ETH_P_IPV6); } skb_reset_mac_header(skb); skb_set_network_header(skb, skb->len); - iph = (struct ipv6hdr *) skb_put(skb, sizeof(struct ipv6hdr)); + iph = skb_put(skb, sizeof(struct ipv6hdr)); skb_set_transport_header(skb, skb->len); - udph = (struct udphdr *) skb_put(skb, sizeof(struct udphdr)); + udph = skb_put(skb, sizeof(struct udphdr)); skb_set_queue_mapping(skb, queue_map); skb->priority = pkt_dev->skb_priority; diff --git a/net/core/skbuff.c b/net/core/skbuff.c index c4d2c1f824bb..0baa7f2dd8ef 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -1421,7 +1421,7 @@ EXPORT_SYMBOL(skb_pad); * returned. */ -unsigned char *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len) +void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len) { if (tail != skb) { skb->data_len += len; @@ -1440,9 +1440,9 @@ EXPORT_SYMBOL_GPL(pskb_put); * exceed the total buffer size the kernel will panic. A pointer to the * first byte of the extra data is returned. */ -unsigned char *skb_put(struct sk_buff *skb, unsigned int len) +void *skb_put(struct sk_buff *skb, unsigned int len) { - unsigned char *tmp = skb_tail_pointer(skb); + void *tmp = skb_tail_pointer(skb); SKB_LINEAR_ASSERT(skb); skb->tail += len; skb->len += len; diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index 9017a9a73ab5..1d84f6dae315 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -846,7 +846,7 @@ static void dn_send_endnode_hello(struct net_device *dev, struct dn_ifaddr *ifa) skb->dev = dev; - msg = (struct endnode_hello_message *)skb_put(skb,sizeof(*msg)); + msg = skb_put(skb, sizeof(*msg)); msg->msgflg = 0x0D; memcpy(msg->tiver, dn_eco_version, 3); diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c index b8a558715395..7e054b2f270a 100644 --- a/net/decnet/dn_nsp_out.c +++ b/net/decnet/dn_nsp_out.c @@ -484,7 +484,7 @@ void dn_send_conn_ack (struct sock *sk) if ((skb = dn_alloc_skb(sk, 3, sk->sk_allocation)) == NULL) return; - msg = (struct nsp_conn_ack_msg *)skb_put(skb, 3); + msg = skb_put(skb, 3); msg->msgflg = 0x24; msg->dstaddr = scp->addrrem; @@ -522,7 +522,7 @@ void dn_send_conn_conf(struct sock *sk, gfp_t gfp) if ((skb = dn_alloc_skb(sk, 50 + len, gfp)) == NULL) return; - msg = (struct nsp_conn_init_msg *)skb_put(skb, sizeof(*msg)); + msg = skb_put(skb, sizeof(*msg)); msg->msgflg = 0x28; msg->dstaddr = scp->addrrem; msg->srcaddr = scp->addrloc; @@ -530,7 +530,7 @@ void dn_send_conn_conf(struct sock *sk, gfp_t gfp) msg->info = scp->info_loc; msg->segsize = cpu_to_le16(scp->segsize_loc); - *skb_put(skb,1) = len; + *(u8 *)skb_put(skb, 1) = len; if (len > 0) skb_put_data(skb, scp->conndata_out.opt_data, len); @@ -662,7 +662,7 @@ void dn_nsp_send_conninit(struct sock *sk, unsigned char msgflg) return; cb = DN_SKB_CB(skb); - msg = (struct nsp_conn_init_msg *)skb_put(skb,sizeof(*msg)); + msg = skb_put(skb, sizeof(*msg)); msg->msgflg = msgflg; msg->dstaddr = 0x0000; /* Remote Node will assign it*/ @@ -686,25 +686,25 @@ void dn_nsp_send_conninit(struct sock *sk, unsigned char msgflg) if (scp->peer.sdn_flags & SDF_UICPROXY) menuver |= DN_MENUVER_UIC; - *skb_put(skb, 1) = menuver; /* Menu Version */ + *(u8 *)skb_put(skb, 1) = menuver; /* Menu Version */ aux = scp->accessdata.acc_userl; - *skb_put(skb, 1) = aux; + *(u8 *)skb_put(skb, 1) = aux; if (aux > 0) skb_put_data(skb, scp->accessdata.acc_user, aux); aux = scp->accessdata.acc_passl; - *skb_put(skb, 1) = aux; + *(u8 *)skb_put(skb, 1) = aux; if (aux > 0) skb_put_data(skb, scp->accessdata.acc_pass, aux); aux = scp->accessdata.acc_accl; - *skb_put(skb, 1) = aux; + *(u8 *)skb_put(skb, 1) = aux; if (aux > 0) skb_put_data(skb, scp->accessdata.acc_acc, aux); aux = (__u8)le16_to_cpu(scp->conndata_out.opt_optl); - *skb_put(skb, 1) = aux; + *(u8 *)skb_put(skb, 1) = aux; if (aux > 0) skb_put_data(skb, scp->conndata_out.opt_data, aux); diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index a651c53260ec..8b52179ddc6e 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -539,7 +539,7 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip, skb_reserve(skb, hlen); skb_reset_network_header(skb); - arp = (struct arphdr *) skb_put(skb, arp_hdr_len(dev)); + arp = skb_put(skb, arp_hdr_len(dev)); skb->dev = dev; skb->protocol = htons(ETH_P_ARP); if (!src_hw) diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 8f6b5bbcbf69..2202edf31884 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -414,7 +414,7 @@ static struct sk_buff *add_grhead(struct sk_buff *skb, struct ip_mc_list *pmc, skb = igmpv3_newpack(dev, dev->mtu); if (!skb) return NULL; - pgr = (struct igmpv3_grec *)skb_put(skb, sizeof(struct igmpv3_grec)); + pgr = skb_put(skb, sizeof(struct igmpv3_grec)); pgr->grec_type = type; pgr->grec_auxwords = 0; pgr->grec_nsrcs = 0; @@ -508,7 +508,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ip_mc_list *pmc, } if (!skb) return NULL; - psrc = (__be32 *)skb_put(skb, sizeof(__be32)); + psrc = skb_put(skb, sizeof(__be32)); *psrc = psf->sf_inaddr; scount++; stotal++; if ((type == IGMPV3_ALLOW_NEW_SOURCES || @@ -742,7 +742,7 @@ static int igmp_send_report(struct in_device *in_dev, struct ip_mc_list *pmc, ((u8 *)&iph[1])[2] = 0; ((u8 *)&iph[1])[3] = 0; - ih = (struct igmphdr *)skb_put(skb, sizeof(struct igmphdr)); + ih = skb_put(skb, sizeof(struct igmphdr)); ih->type = type; ih->code = 0; ih->csum = 0; diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index a1199895b8a6..abbd7c992960 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -1044,7 +1044,7 @@ static int ipmr_cache_report(struct mr_table *mrt, msg->im_vif = vifi; skb_dst_set(skb, dst_clone(skb_dst(pkt))); /* Add our header */ - igmp = (struct igmphdr *)skb_put(skb, sizeof(struct igmphdr)); + igmp = skb_put(skb, sizeof(struct igmphdr)); igmp->type = assert; msg->im_msgtype = assert; igmp->code = 0; diff --git a/net/ipv4/netfilter/ipt_SYNPROXY.c b/net/ipv4/netfilter/ipt_SYNPROXY.c index af2b69b6895f..f1528f7175a8 100644 --- a/net/ipv4/netfilter/ipt_SYNPROXY.c +++ b/net/ipv4/netfilter/ipt_SYNPROXY.c @@ -24,7 +24,7 @@ synproxy_build_ip(struct net *net, struct sk_buff *skb, __be32 saddr, struct iphdr *iph; skb_reset_network_header(skb); - iph = (struct iphdr *)skb_put(skb, sizeof(*iph)); + iph = skb_put(skb, sizeof(*iph)); iph->version = 4; iph->ihl = sizeof(*iph) / 4; iph->tos = 0; @@ -91,7 +91,7 @@ synproxy_send_client_synack(struct net *net, niph = synproxy_build_ip(net, nskb, iph->daddr, iph->saddr); skb_reset_transport_header(nskb); - nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size); + nth = skb_put(nskb, tcp_hdr_size); nth->source = th->dest; nth->dest = th->source; nth->seq = htonl(__cookie_v4_init_sequence(iph, th, &mss)); @@ -133,7 +133,7 @@ synproxy_send_server_syn(struct net *net, niph = synproxy_build_ip(net, nskb, iph->saddr, iph->daddr); skb_reset_transport_header(nskb); - nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size); + nth = skb_put(nskb, tcp_hdr_size); nth->source = th->source; nth->dest = th->dest; nth->seq = htonl(recv_seq - 1); @@ -178,7 +178,7 @@ synproxy_send_server_ack(struct net *net, niph = synproxy_build_ip(net, nskb, iph->daddr, iph->saddr); skb_reset_transport_header(nskb); - nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size); + nth = skb_put(nskb, tcp_hdr_size); nth->source = th->dest; nth->dest = th->source; nth->seq = htonl(ntohl(th->ack_seq)); @@ -216,7 +216,7 @@ synproxy_send_client_ack(struct net *net, niph = synproxy_build_ip(net, nskb, iph->saddr, iph->daddr); skb_reset_transport_header(nskb); - nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size); + nth = skb_put(nskb, tcp_hdr_size); nth->source = th->source; nth->dest = th->dest; nth->seq = htonl(ntohl(th->seq) + 1); diff --git a/net/ipv4/netfilter/nf_reject_ipv4.c b/net/ipv4/netfilter/nf_reject_ipv4.c index 52b7dcc5aaf3..eeacbdaf7cdf 100644 --- a/net/ipv4/netfilter/nf_reject_ipv4.c +++ b/net/ipv4/netfilter/nf_reject_ipv4.c @@ -51,7 +51,7 @@ struct iphdr *nf_reject_iphdr_put(struct sk_buff *nskb, struct iphdr *niph, *oiph = ip_hdr(oldskb); skb_reset_network_header(nskb); - niph = (struct iphdr *)skb_put(nskb, sizeof(struct iphdr)); + niph = skb_put(nskb, sizeof(struct iphdr)); niph->version = 4; niph->ihl = sizeof(struct iphdr) / 4; niph->tos = 0; diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c index b64046ccae69..e2221135858b 100644 --- a/net/ipv6/mcast.c +++ b/net/ipv6/mcast.c @@ -1692,7 +1692,7 @@ static struct sk_buff *add_grhead(struct sk_buff *skb, struct ifmcaddr6 *pmc, skb = mld_newpack(pmc->idev, dev->mtu); if (!skb) return NULL; - pgr = (struct mld2_grec *)skb_put(skb, sizeof(struct mld2_grec)); + pgr = skb_put(skb, sizeof(struct mld2_grec)); pgr->grec_type = type; pgr->grec_auxwords = 0; pgr->grec_nsrcs = 0; @@ -1784,7 +1784,7 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ifmcaddr6 *pmc, } if (!skb) return NULL; - psrc = (struct in6_addr *)skb_put(skb, sizeof(*psrc)); + psrc = skb_put(skb, sizeof(*psrc)); *psrc = psf->sf_addr; scount++; stotal++; if ((type == MLD2_ALLOW_NEW_SOURCES || diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c index d310dc41209a..0327c1f2e6fc 100644 --- a/net/ipv6/ndisc.c +++ b/net/ipv6/ndisc.c @@ -528,7 +528,7 @@ void ndisc_send_na(struct net_device *dev, const struct in6_addr *daddr, if (!skb) return; - msg = (struct nd_msg *)skb_put(skb, sizeof(*msg)); + msg = skb_put(skb, sizeof(*msg)); *msg = (struct nd_msg) { .icmph = { .icmp6_type = NDISC_NEIGHBOUR_ADVERTISEMENT, @@ -597,7 +597,7 @@ void ndisc_send_ns(struct net_device *dev, const struct in6_addr *solicit, if (!skb) return; - msg = (struct nd_msg *)skb_put(skb, sizeof(*msg)); + msg = skb_put(skb, sizeof(*msg)); *msg = (struct nd_msg) { .icmph = { .icmp6_type = NDISC_NEIGHBOUR_SOLICITATION, @@ -657,7 +657,7 @@ void ndisc_send_rs(struct net_device *dev, const struct in6_addr *saddr, if (!skb) return; - msg = (struct rs_msg *)skb_put(skb, sizeof(*msg)); + msg = skb_put(skb, sizeof(*msg)); *msg = (struct rs_msg) { .icmph = { .icmp6_type = NDISC_ROUTER_SOLICITATION, @@ -1633,7 +1633,7 @@ void ndisc_send_redirect(struct sk_buff *skb, const struct in6_addr *target) if (!buff) goto release; - msg = (struct rd_msg *)skb_put(buff, sizeof(*msg)); + msg = skb_put(buff, sizeof(*msg)); *msg = (struct rd_msg) { .icmph = { .icmp6_type = NDISC_REDIRECT, diff --git a/net/ipv6/netfilter/ip6t_SYNPROXY.c b/net/ipv6/netfilter/ip6t_SYNPROXY.c index d3c4daa708b9..ce203dd729e0 100644 --- a/net/ipv6/netfilter/ip6t_SYNPROXY.c +++ b/net/ipv6/netfilter/ip6t_SYNPROXY.c @@ -27,7 +27,7 @@ synproxy_build_ip(struct net *net, struct sk_buff *skb, struct ipv6hdr *iph; skb_reset_network_header(skb); - iph = (struct ipv6hdr *)skb_put(skb, sizeof(*iph)); + iph = skb_put(skb, sizeof(*iph)); ip6_flow_hdr(iph, 0, 0); iph->hop_limit = net->ipv6.devconf_all->hop_limit; iph->nexthdr = IPPROTO_TCP; @@ -105,7 +105,7 @@ synproxy_send_client_synack(struct net *net, niph = synproxy_build_ip(net, nskb, &iph->daddr, &iph->saddr); skb_reset_transport_header(nskb); - nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size); + nth = skb_put(nskb, tcp_hdr_size); nth->source = th->dest; nth->dest = th->source; nth->seq = htonl(__cookie_v6_init_sequence(iph, th, &mss)); @@ -147,7 +147,7 @@ synproxy_send_server_syn(struct net *net, niph = synproxy_build_ip(net, nskb, &iph->saddr, &iph->daddr); skb_reset_transport_header(nskb); - nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size); + nth = skb_put(nskb, tcp_hdr_size); nth->source = th->source; nth->dest = th->dest; nth->seq = htonl(recv_seq - 1); @@ -192,7 +192,7 @@ synproxy_send_server_ack(struct net *net, niph = synproxy_build_ip(net, nskb, &iph->daddr, &iph->saddr); skb_reset_transport_header(nskb); - nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size); + nth = skb_put(nskb, tcp_hdr_size); nth->source = th->dest; nth->dest = th->source; nth->seq = htonl(ntohl(th->ack_seq)); @@ -230,7 +230,7 @@ synproxy_send_client_ack(struct net *net, niph = synproxy_build_ip(net, nskb, &iph->saddr, &iph->daddr); skb_reset_transport_header(nskb); - nth = (struct tcphdr *)skb_put(nskb, tcp_hdr_size); + nth = skb_put(nskb, tcp_hdr_size); nth->source = th->source; nth->dest = th->dest; nth->seq = htonl(ntohl(th->seq) + 1); diff --git a/net/ipv6/netfilter/nf_reject_ipv6.c b/net/ipv6/netfilter/nf_reject_ipv6.c index f63b18e05c69..24858402e374 100644 --- a/net/ipv6/netfilter/nf_reject_ipv6.c +++ b/net/ipv6/netfilter/nf_reject_ipv6.c @@ -95,7 +95,7 @@ void nf_reject_ip6_tcphdr_put(struct sk_buff *nskb, int needs_ack; skb_reset_transport_header(nskb); - tcph = (struct tcphdr *)skb_put(nskb, sizeof(struct tcphdr)); + tcph = skb_put(nskb, sizeof(struct tcphdr)); /* Truncate to length (no data) */ tcph->doff = sizeof(struct tcphdr)/4; tcph->source = oth->dest; diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c index bf56ac7dba96..82e71e5622c2 100644 --- a/net/irda/irlap_frame.c +++ b/net/irda/irlap_frame.c @@ -133,7 +133,7 @@ void irlap_send_snrm_frame(struct irlap_cb *self, struct qos_info *qos) if (!tx_skb) return; - frame = (struct snrm_frame *) skb_put(tx_skb, 2); + frame = skb_put(tx_skb, 2); /* Insert connection address field */ if (qos) @@ -228,7 +228,7 @@ void irlap_send_ua_response_frame(struct irlap_cb *self, struct qos_info *qos) if (!tx_skb) return; - frame = (struct ua_frame *) skb_put(tx_skb, 10); + frame = skb_put(tx_skb, 10); /* Build UA response */ frame->caddr = self->caddr; @@ -268,7 +268,7 @@ void irlap_send_dm_frame( struct irlap_cb *self) if (!tx_skb) return; - frame = (struct dm_frame *)skb_put(tx_skb, 2); + frame = skb_put(tx_skb, 2); if (self->state == LAP_NDM) frame->caddr = CBROADCAST; @@ -298,7 +298,7 @@ void irlap_send_disc_frame(struct irlap_cb *self) if (!tx_skb) return; - frame = (struct disc_frame *)skb_put(tx_skb, 2); + frame = skb_put(tx_skb, 2); frame->caddr = self->caddr | CMD_FRAME; frame->control = DISC_CMD | PF_BIT; @@ -587,7 +587,7 @@ void irlap_send_rr_frame(struct irlap_cb *self, int command) if (!tx_skb) return; - frame = (struct rr_frame *)skb_put(tx_skb, 2); + frame = skb_put(tx_skb, 2); frame->caddr = self->caddr; frame->caddr |= (command) ? CMD_FRAME : 0; @@ -612,7 +612,7 @@ void irlap_send_rd_frame(struct irlap_cb *self) if (!tx_skb) return; - frame = (struct rd_frame *)skb_put(tx_skb, 2); + frame = skb_put(tx_skb, 2); frame->caddr = self->caddr; frame->control = RD_RSP | PF_BIT; @@ -1202,14 +1202,13 @@ void irlap_send_test_frame(struct irlap_cb *self, __u8 caddr, __u32 daddr, /* Broadcast frames must include saddr and daddr fields */ if (caddr == CBROADCAST) { - frame = (struct test_frame *) - skb_put(tx_skb, sizeof(struct test_frame)); + frame = skb_put(tx_skb, sizeof(struct test_frame)); /* Insert the swapped addresses */ frame->saddr = cpu_to_le32(self->saddr); frame->daddr = cpu_to_le32(daddr); } else - frame = (struct test_frame *) skb_put(tx_skb, LAP_ADDR_HEADER + LAP_CTRL_HEADER); + frame = skb_put(tx_skb, LAP_ADDR_HEADER + LAP_CTRL_HEADER); frame->caddr = caddr; frame->control = TEST_RSP | PF_BIT; diff --git a/net/key/af_key.c b/net/key/af_key.c index 3ebb4268973b..daa4e90dc4db 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -349,7 +349,7 @@ static int pfkey_error(const struct sadb_msg *orig, int err, struct sock *sk) err = EINVAL; BUG_ON(err <= 0 || err >= 256); - hdr = (struct sadb_msg *) skb_put(skb, sizeof(struct sadb_msg)); + hdr = skb_put(skb, sizeof(struct sadb_msg)); pfkey_hdr_dup(hdr, orig); hdr->sadb_msg_errno = (uint8_t) err; hdr->sadb_msg_len = (sizeof(struct sadb_msg) / @@ -810,12 +810,12 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, return ERR_PTR(-ENOBUFS); /* call should fill header later */ - hdr = (struct sadb_msg *) skb_put(skb, sizeof(struct sadb_msg)); + hdr = skb_put(skb, sizeof(struct sadb_msg)); memset(hdr, 0, size); /* XXX do we need this ? */ hdr->sadb_msg_len = size / sizeof(uint64_t); /* sa */ - sa = (struct sadb_sa *) skb_put(skb, sizeof(struct sadb_sa)); + sa = skb_put(skb, sizeof(struct sadb_sa)); sa->sadb_sa_len = sizeof(struct sadb_sa)/sizeof(uint64_t); sa->sadb_sa_exttype = SADB_EXT_SA; sa->sadb_sa_spi = x->id.spi; @@ -862,8 +862,7 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, /* hard time */ if (hsc & 2) { - lifetime = (struct sadb_lifetime *) skb_put(skb, - sizeof(struct sadb_lifetime)); + lifetime = skb_put(skb, sizeof(struct sadb_lifetime)); lifetime->sadb_lifetime_len = sizeof(struct sadb_lifetime)/sizeof(uint64_t); lifetime->sadb_lifetime_exttype = SADB_EXT_LIFETIME_HARD; @@ -874,8 +873,7 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, } /* soft time */ if (hsc & 1) { - lifetime = (struct sadb_lifetime *) skb_put(skb, - sizeof(struct sadb_lifetime)); + lifetime = skb_put(skb, sizeof(struct sadb_lifetime)); lifetime->sadb_lifetime_len = sizeof(struct sadb_lifetime)/sizeof(uint64_t); lifetime->sadb_lifetime_exttype = SADB_EXT_LIFETIME_SOFT; @@ -885,8 +883,7 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, lifetime->sadb_lifetime_usetime = x->lft.soft_use_expires_seconds; } /* current time */ - lifetime = (struct sadb_lifetime *) skb_put(skb, - sizeof(struct sadb_lifetime)); + lifetime = skb_put(skb, sizeof(struct sadb_lifetime)); lifetime->sadb_lifetime_len = sizeof(struct sadb_lifetime)/sizeof(uint64_t); lifetime->sadb_lifetime_exttype = SADB_EXT_LIFETIME_CURRENT; @@ -895,8 +892,7 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, lifetime->sadb_lifetime_addtime = x->curlft.add_time; lifetime->sadb_lifetime_usetime = x->curlft.use_time; /* src address */ - addr = (struct sadb_address*) skb_put(skb, - sizeof(struct sadb_address)+sockaddr_size); + addr = skb_put(skb, sizeof(struct sadb_address) + sockaddr_size); addr->sadb_address_len = (sizeof(struct sadb_address)+sockaddr_size)/ sizeof(uint64_t); @@ -915,8 +911,7 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, BUG(); /* dst address */ - addr = (struct sadb_address*) skb_put(skb, - sizeof(struct sadb_address)+sockaddr_size); + addr = skb_put(skb, sizeof(struct sadb_address) + sockaddr_size); addr->sadb_address_len = (sizeof(struct sadb_address)+sockaddr_size)/ sizeof(uint64_t); @@ -933,8 +928,8 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, if (!xfrm_addr_equal(&x->sel.saddr, &x->props.saddr, x->props.family)) { - addr = (struct sadb_address*) skb_put(skb, - sizeof(struct sadb_address)+sockaddr_size); + addr = skb_put(skb, + sizeof(struct sadb_address) + sockaddr_size); addr->sadb_address_len = (sizeof(struct sadb_address)+sockaddr_size)/ sizeof(uint64_t); @@ -951,8 +946,7 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, /* auth key */ if (add_keys && auth_key_size) { - key = (struct sadb_key *) skb_put(skb, - sizeof(struct sadb_key)+auth_key_size); + key = skb_put(skb, sizeof(struct sadb_key) + auth_key_size); key->sadb_key_len = (sizeof(struct sadb_key) + auth_key_size) / sizeof(uint64_t); key->sadb_key_exttype = SADB_EXT_KEY_AUTH; @@ -962,8 +956,7 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, } /* encrypt key */ if (add_keys && encrypt_key_size) { - key = (struct sadb_key *) skb_put(skb, - sizeof(struct sadb_key)+encrypt_key_size); + key = skb_put(skb, sizeof(struct sadb_key) + encrypt_key_size); key->sadb_key_len = (sizeof(struct sadb_key) + encrypt_key_size) / sizeof(uint64_t); key->sadb_key_exttype = SADB_EXT_KEY_ENCRYPT; @@ -974,7 +967,7 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, } /* sa */ - sa2 = (struct sadb_x_sa2 *) skb_put(skb, sizeof(struct sadb_x_sa2)); + sa2 = skb_put(skb, sizeof(struct sadb_x_sa2)); sa2->sadb_x_sa2_len = sizeof(struct sadb_x_sa2)/sizeof(uint64_t); sa2->sadb_x_sa2_exttype = SADB_X_EXT_SA2; if ((mode = pfkey_mode_from_xfrm(x->props.mode)) < 0) { @@ -992,7 +985,7 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, struct sadb_x_nat_t_port *n_port; /* type */ - n_type = (struct sadb_x_nat_t_type*) skb_put(skb, sizeof(*n_type)); + n_type = skb_put(skb, sizeof(*n_type)); n_type->sadb_x_nat_t_type_len = sizeof(*n_type)/sizeof(uint64_t); n_type->sadb_x_nat_t_type_exttype = SADB_X_EXT_NAT_T_TYPE; n_type->sadb_x_nat_t_type_type = natt->encap_type; @@ -1001,14 +994,14 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, n_type->sadb_x_nat_t_type_reserved[2] = 0; /* source port */ - n_port = (struct sadb_x_nat_t_port*) skb_put(skb, sizeof (*n_port)); + n_port = skb_put(skb, sizeof(*n_port)); n_port->sadb_x_nat_t_port_len = sizeof(*n_port)/sizeof(uint64_t); n_port->sadb_x_nat_t_port_exttype = SADB_X_EXT_NAT_T_SPORT; n_port->sadb_x_nat_t_port_port = natt->encap_sport; n_port->sadb_x_nat_t_port_reserved = 0; /* dest port */ - n_port = (struct sadb_x_nat_t_port*) skb_put(skb, sizeof (*n_port)); + n_port = skb_put(skb, sizeof(*n_port)); n_port->sadb_x_nat_t_port_len = sizeof(*n_port)/sizeof(uint64_t); n_port->sadb_x_nat_t_port_exttype = SADB_X_EXT_NAT_T_DPORT; n_port->sadb_x_nat_t_port_port = natt->encap_dport; @@ -1017,8 +1010,8 @@ static struct sk_buff *__pfkey_xfrm_state2msg(const struct xfrm_state *x, /* security context */ if (xfrm_ctx) { - sec_ctx = (struct sadb_x_sec_ctx *) skb_put(skb, - sizeof(struct sadb_x_sec_ctx) + ctx_size); + sec_ctx = skb_put(skb, + sizeof(struct sadb_x_sec_ctx) + ctx_size); sec_ctx->sadb_x_sec_len = (sizeof(struct sadb_x_sec_ctx) + ctx_size) / sizeof(uint64_t); sec_ctx->sadb_x_sec_exttype = SADB_X_EXT_SEC_CTX; @@ -1617,7 +1610,7 @@ static struct sk_buff *compose_sadb_supported(const struct sadb_msg *orig, if (!skb) goto out_put_algs; - hdr = (struct sadb_msg *) skb_put(skb, sizeof(*hdr)); + hdr = skb_put(skb, sizeof(*hdr)); pfkey_hdr_dup(hdr, orig); hdr->sadb_msg_errno = 0; hdr->sadb_msg_len = len / sizeof(uint64_t); @@ -1626,7 +1619,7 @@ static struct sk_buff *compose_sadb_supported(const struct sadb_msg *orig, struct sadb_supported *sp; struct sadb_alg *ap; - sp = (struct sadb_supported *) skb_put(skb, auth_len); + sp = skb_put(skb, auth_len); ap = (struct sadb_alg *) (sp + 1); sp->sadb_supported_len = auth_len / sizeof(uint64_t); @@ -1647,7 +1640,7 @@ static struct sk_buff *compose_sadb_supported(const struct sadb_msg *orig, struct sadb_supported *sp; struct sadb_alg *ap; - sp = (struct sadb_supported *) skb_put(skb, enc_len); + sp = skb_put(skb, enc_len); ap = (struct sadb_alg *) (sp + 1); sp->sadb_supported_len = enc_len / sizeof(uint64_t); @@ -1721,7 +1714,7 @@ static int key_notify_sa_flush(const struct km_event *c) skb = alloc_skb(sizeof(struct sadb_msg) + 16, GFP_ATOMIC); if (!skb) return -ENOBUFS; - hdr = (struct sadb_msg *) skb_put(skb, sizeof(struct sadb_msg)); + hdr = skb_put(skb, sizeof(struct sadb_msg)); hdr->sadb_msg_satype = pfkey_proto2satype(c->data.proto); hdr->sadb_msg_type = SADB_FLUSH; hdr->sadb_msg_seq = c->seq; @@ -2046,12 +2039,11 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, const struct xfrm_policy * size = pfkey_xfrm_policy2msg_size(xp); /* call should fill header later */ - hdr = (struct sadb_msg *) skb_put(skb, sizeof(struct sadb_msg)); + hdr = skb_put(skb, sizeof(struct sadb_msg)); memset(hdr, 0, size); /* XXX do we need this ? */ /* src address */ - addr = (struct sadb_address*) skb_put(skb, - sizeof(struct sadb_address)+sockaddr_size); + addr = skb_put(skb, sizeof(struct sadb_address) + sockaddr_size); addr->sadb_address_len = (sizeof(struct sadb_address)+sockaddr_size)/ sizeof(uint64_t); @@ -2066,8 +2058,7 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, const struct xfrm_policy * BUG(); /* dst address */ - addr = (struct sadb_address*) skb_put(skb, - sizeof(struct sadb_address)+sockaddr_size); + addr = skb_put(skb, sizeof(struct sadb_address) + sockaddr_size); addr->sadb_address_len = (sizeof(struct sadb_address)+sockaddr_size)/ sizeof(uint64_t); @@ -2081,8 +2072,7 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, const struct xfrm_policy * xp->family); /* hard time */ - lifetime = (struct sadb_lifetime *) skb_put(skb, - sizeof(struct sadb_lifetime)); + lifetime = skb_put(skb, sizeof(struct sadb_lifetime)); lifetime->sadb_lifetime_len = sizeof(struct sadb_lifetime)/sizeof(uint64_t); lifetime->sadb_lifetime_exttype = SADB_EXT_LIFETIME_HARD; @@ -2091,8 +2081,7 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, const struct xfrm_policy * lifetime->sadb_lifetime_addtime = xp->lft.hard_add_expires_seconds; lifetime->sadb_lifetime_usetime = xp->lft.hard_use_expires_seconds; /* soft time */ - lifetime = (struct sadb_lifetime *) skb_put(skb, - sizeof(struct sadb_lifetime)); + lifetime = skb_put(skb, sizeof(struct sadb_lifetime)); lifetime->sadb_lifetime_len = sizeof(struct sadb_lifetime)/sizeof(uint64_t); lifetime->sadb_lifetime_exttype = SADB_EXT_LIFETIME_SOFT; @@ -2101,8 +2090,7 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, const struct xfrm_policy * lifetime->sadb_lifetime_addtime = xp->lft.soft_add_expires_seconds; lifetime->sadb_lifetime_usetime = xp->lft.soft_use_expires_seconds; /* current time */ - lifetime = (struct sadb_lifetime *) skb_put(skb, - sizeof(struct sadb_lifetime)); + lifetime = skb_put(skb, sizeof(struct sadb_lifetime)); lifetime->sadb_lifetime_len = sizeof(struct sadb_lifetime)/sizeof(uint64_t); lifetime->sadb_lifetime_exttype = SADB_EXT_LIFETIME_CURRENT; @@ -2111,7 +2099,7 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, const struct xfrm_policy * lifetime->sadb_lifetime_addtime = xp->curlft.add_time; lifetime->sadb_lifetime_usetime = xp->curlft.use_time; - pol = (struct sadb_x_policy *) skb_put(skb, sizeof(struct sadb_x_policy)); + pol = skb_put(skb, sizeof(struct sadb_x_policy)); pol->sadb_x_policy_len = sizeof(struct sadb_x_policy)/sizeof(uint64_t); pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY; pol->sadb_x_policy_type = IPSEC_POLICY_DISCARD; @@ -2139,7 +2127,7 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, const struct xfrm_policy * } else { size -= 2*socklen; } - rq = (void*)skb_put(skb, req_size); + rq = skb_put(skb, req_size); pol->sadb_x_policy_len += req_size/8; memset(rq, 0, sizeof(*rq)); rq->sadb_x_ipsecrequest_len = req_size; @@ -2169,7 +2157,7 @@ static int pfkey_xfrm_policy2msg(struct sk_buff *skb, const struct xfrm_policy * if ((xfrm_ctx = xp->security)) { int ctx_size = pfkey_xfrm_policy2sec_ctx_size(xp); - sec_ctx = (struct sadb_x_sec_ctx *) skb_put(skb, ctx_size); + sec_ctx = skb_put(skb, ctx_size); sec_ctx->sadb_x_sec_len = ctx_size / sizeof(uint64_t); sec_ctx->sadb_x_sec_exttype = SADB_X_EXT_SEC_CTX; sec_ctx->sadb_x_ctx_doi = xfrm_ctx->ctx_doi; @@ -2733,7 +2721,7 @@ static int key_notify_policy_flush(const struct km_event *c) skb_out = alloc_skb(sizeof(struct sadb_msg) + 16, GFP_ATOMIC); if (!skb_out) return -ENOBUFS; - hdr = (struct sadb_msg *) skb_put(skb_out, sizeof(struct sadb_msg)); + hdr = skb_put(skb_out, sizeof(struct sadb_msg)); hdr->sadb_msg_type = SADB_X_SPDFLUSH; hdr->sadb_msg_seq = c->seq; hdr->sadb_msg_pid = c->portid; @@ -2917,7 +2905,7 @@ static void dump_ah_combs(struct sk_buff *skb, const struct xfrm_tmpl *t) struct sadb_prop *p; int i; - p = (struct sadb_prop*)skb_put(skb, sizeof(struct sadb_prop)); + p = skb_put(skb, sizeof(struct sadb_prop)); p->sadb_prop_len = sizeof(struct sadb_prop)/8; p->sadb_prop_exttype = SADB_EXT_PROPOSAL; p->sadb_prop_replay = 32; @@ -2951,7 +2939,7 @@ static void dump_esp_combs(struct sk_buff *skb, const struct xfrm_tmpl *t) struct sadb_prop *p; int i, k; - p = (struct sadb_prop*)skb_put(skb, sizeof(struct sadb_prop)); + p = skb_put(skb, sizeof(struct sadb_prop)); p->sadb_prop_len = sizeof(struct sadb_prop)/8; p->sadb_prop_exttype = SADB_EXT_PROPOSAL; p->sadb_prop_replay = 32; @@ -2977,7 +2965,7 @@ static void dump_esp_combs(struct sk_buff *skb, const struct xfrm_tmpl *t) continue; if (!(aalg_tmpl_set(t, aalg) && aalg->available)) continue; - c = (struct sadb_comb*)skb_put(skb, sizeof(struct sadb_comb)); + c = skb_put(skb, sizeof(struct sadb_comb)); memset(c, 0, sizeof(*c)); p->sadb_prop_len += sizeof(struct sadb_comb)/8; c->sadb_comb_auth = aalg->desc.sadb_alg_id; @@ -3144,7 +3132,7 @@ static int pfkey_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *t, struct if (skb == NULL) return -ENOMEM; - hdr = (struct sadb_msg *) skb_put(skb, sizeof(struct sadb_msg)); + hdr = skb_put(skb, sizeof(struct sadb_msg)); hdr->sadb_msg_version = PF_KEY_V2; hdr->sadb_msg_type = SADB_ACQUIRE; hdr->sadb_msg_satype = pfkey_proto2satype(x->id.proto); @@ -3155,8 +3143,7 @@ static int pfkey_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *t, struct hdr->sadb_msg_pid = 0; /* src address */ - addr = (struct sadb_address*) skb_put(skb, - sizeof(struct sadb_address)+sockaddr_size); + addr = skb_put(skb, sizeof(struct sadb_address) + sockaddr_size); addr->sadb_address_len = (sizeof(struct sadb_address)+sockaddr_size)/ sizeof(uint64_t); @@ -3171,8 +3158,7 @@ static int pfkey_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *t, struct BUG(); /* dst address */ - addr = (struct sadb_address*) skb_put(skb, - sizeof(struct sadb_address)+sockaddr_size); + addr = skb_put(skb, sizeof(struct sadb_address) + sockaddr_size); addr->sadb_address_len = (sizeof(struct sadb_address)+sockaddr_size)/ sizeof(uint64_t); @@ -3186,7 +3172,7 @@ static int pfkey_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *t, struct if (!addr->sadb_address_prefixlen) BUG(); - pol = (struct sadb_x_policy *) skb_put(skb, sizeof(struct sadb_x_policy)); + pol = skb_put(skb, sizeof(struct sadb_x_policy)); pol->sadb_x_policy_len = sizeof(struct sadb_x_policy)/sizeof(uint64_t); pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY; pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC; @@ -3203,8 +3189,8 @@ static int pfkey_send_acquire(struct xfrm_state *x, struct xfrm_tmpl *t, struct /* security context */ if (xfrm_ctx) { - sec_ctx = (struct sadb_x_sec_ctx *) skb_put(skb, - sizeof(struct sadb_x_sec_ctx) + ctx_size); + sec_ctx = skb_put(skb, + sizeof(struct sadb_x_sec_ctx) + ctx_size); sec_ctx->sadb_x_sec_len = (sizeof(struct sadb_x_sec_ctx) + ctx_size) / sizeof(uint64_t); sec_ctx->sadb_x_sec_exttype = SADB_X_EXT_SEC_CTX; @@ -3346,7 +3332,7 @@ static int pfkey_send_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, if (skb == NULL) return -ENOMEM; - hdr = (struct sadb_msg *) skb_put(skb, sizeof(struct sadb_msg)); + hdr = skb_put(skb, sizeof(struct sadb_msg)); hdr->sadb_msg_version = PF_KEY_V2; hdr->sadb_msg_type = SADB_X_NAT_T_NEW_MAPPING; hdr->sadb_msg_satype = satype; @@ -3357,7 +3343,7 @@ static int pfkey_send_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, hdr->sadb_msg_pid = 0; /* SA */ - sa = (struct sadb_sa *) skb_put(skb, sizeof(struct sadb_sa)); + sa = skb_put(skb, sizeof(struct sadb_sa)); sa->sadb_sa_len = sizeof(struct sadb_sa)/sizeof(uint64_t); sa->sadb_sa_exttype = SADB_EXT_SA; sa->sadb_sa_spi = x->id.spi; @@ -3368,8 +3354,7 @@ static int pfkey_send_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, sa->sadb_sa_flags = 0; /* ADDRESS_SRC (old addr) */ - addr = (struct sadb_address*) - skb_put(skb, sizeof(struct sadb_address)+sockaddr_size); + addr = skb_put(skb, sizeof(struct sadb_address) + sockaddr_size); addr->sadb_address_len = (sizeof(struct sadb_address)+sockaddr_size)/ sizeof(uint64_t); @@ -3384,15 +3369,14 @@ static int pfkey_send_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, BUG(); /* NAT_T_SPORT (old port) */ - n_port = (struct sadb_x_nat_t_port*) skb_put(skb, sizeof (*n_port)); + n_port = skb_put(skb, sizeof(*n_port)); n_port->sadb_x_nat_t_port_len = sizeof(*n_port)/sizeof(uint64_t); n_port->sadb_x_nat_t_port_exttype = SADB_X_EXT_NAT_T_SPORT; n_port->sadb_x_nat_t_port_port = natt->encap_sport; n_port->sadb_x_nat_t_port_reserved = 0; /* ADDRESS_DST (new addr) */ - addr = (struct sadb_address*) - skb_put(skb, sizeof(struct sadb_address)+sockaddr_size); + addr = skb_put(skb, sizeof(struct sadb_address) + sockaddr_size); addr->sadb_address_len = (sizeof(struct sadb_address)+sockaddr_size)/ sizeof(uint64_t); @@ -3407,7 +3391,7 @@ static int pfkey_send_new_mapping(struct xfrm_state *x, xfrm_address_t *ipaddr, BUG(); /* NAT_T_DPORT (new port) */ - n_port = (struct sadb_x_nat_t_port*) skb_put(skb, sizeof (*n_port)); + n_port = skb_put(skb, sizeof(*n_port)); n_port->sadb_x_nat_t_port_len = sizeof(*n_port)/sizeof(uint64_t); n_port->sadb_x_nat_t_port_exttype = SADB_X_EXT_NAT_T_DPORT; n_port->sadb_x_nat_t_port_port = sport; @@ -3421,7 +3405,7 @@ static int set_sadb_address(struct sk_buff *skb, int sasize, int type, const struct xfrm_selector *sel) { struct sadb_address *addr; - addr = (struct sadb_address *)skb_put(skb, sizeof(struct sadb_address) + sasize); + addr = skb_put(skb, sizeof(struct sadb_address) + sasize); addr->sadb_address_len = (sizeof(struct sadb_address) + sasize)/8; addr->sadb_address_exttype = type; addr->sadb_address_proto = sel->proto; @@ -3553,7 +3537,7 @@ static int pfkey_send_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, if (skb == NULL) return -ENOMEM; - hdr = (struct sadb_msg *)skb_put(skb, sizeof(struct sadb_msg)); + hdr = skb_put(skb, sizeof(struct sadb_msg)); hdr->sadb_msg_version = PF_KEY_V2; hdr->sadb_msg_type = SADB_X_MIGRATE; hdr->sadb_msg_satype = pfkey_proto2satype(m->proto); @@ -3574,7 +3558,7 @@ static int pfkey_send_migrate(const struct xfrm_selector *sel, u8 dir, u8 type, set_sadb_address(skb, sasize_sel, SADB_EXT_ADDRESS_DST, sel); /* policy information */ - pol = (struct sadb_x_policy *)skb_put(skb, sizeof(struct sadb_x_policy)); + pol = skb_put(skb, sizeof(struct sadb_x_policy)); pol->sadb_x_policy_len = size_pol / 8; pol->sadb_x_policy_exttype = SADB_X_EXT_POLICY; pol->sadb_x_policy_type = IPSEC_POLICY_IPSEC; diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index f9eb2486d550..a354f1939e49 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1107,7 +1107,7 @@ static void ieee80211_send_layer2_update(struct sta_info *sta) skb = dev_alloc_skb(sizeof(*msg)); if (!skb) return; - msg = (struct iapp_layer2_update *)skb_put(skb, sizeof(*msg)); + msg = skb_put(skb, sizeof(*msg)); /* 802.2 Type 1 Logical Link Control (LLC) Exchange Identifier (XID) * Update response frame; IEEE Std 802.2-1998, 5.4.1.2.1 */ @@ -3414,7 +3414,7 @@ static int ieee80211_probe_client(struct wiphy *wiphy, struct net_device *dev, skb_reserve(skb, local->hw.extra_tx_headroom); - nullfunc = (void *) skb_put(skb, size); + nullfunc = skb_put(skb, size); nullfunc->frame_control = fc; nullfunc->duration_id = 0; memcpy(nullfunc->addr1, sta->sta.addr, ETH_ALEN); diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index 927215d4dd8f..c92df492e898 100644 --- a/net/mac80211/ht.c +++ b/net/mac80211/ht.c @@ -459,7 +459,7 @@ int ieee80211_send_smps_action(struct ieee80211_sub_if_data *sdata, return -ENOMEM; skb_reserve(skb, local->hw.extra_tx_headroom); - action_frame = (void *)skb_put(skb, 27); + action_frame = skb_put(skb, 27); memcpy(action_frame->da, da, ETH_ALEN); memcpy(action_frame->sa, sdata->dev->dev_addr, ETH_ALEN); memcpy(action_frame->bssid, bssid, ETH_ALEN); diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 861697f2d75b..a550c707cd8a 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -1265,7 +1265,7 @@ static int mesh_fwd_csa_frame(struct ieee80211_sub_if_data *sdata, if (!skb) return -ENOMEM; skb_reserve(skb, local->tx_headroom); - mgmt_fwd = (struct ieee80211_mgmt *) skb_put(skb, len); + mgmt_fwd = skb_put(skb, len); /* offset_ttl is based on whether the secondary channel * offset is available or not. Subtract 1 from the mesh TTL diff --git a/net/mac80211/mesh_ps.c b/net/mac80211/mesh_ps.c index 96c987e641b3..d8cd91424175 100644 --- a/net/mac80211/mesh_ps.c +++ b/net/mac80211/mesh_ps.c @@ -30,7 +30,7 @@ static struct sk_buff *mps_qos_null_get(struct sta_info *sta) return NULL; skb_reserve(skb, local->hw.extra_tx_headroom); - nullfunc = (struct ieee80211_hdr *) skb_put(skb, size); + nullfunc = skb_put(skb, size); fc = cpu_to_le16(IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC); ieee80211_fill_mesh_addresses(nullfunc, &fc, sta->sta.addr, sdata->vif.addr); diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 46e1809356f6..69615016d5bf 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -1312,7 +1312,7 @@ static void ieee80211_send_null_response(struct sta_info *sta, int tid, skb_reserve(skb, local->hw.extra_tx_headroom); - nullfunc = (void *) skb_put(skb, size); + nullfunc = skb_put(skb, size); nullfunc->frame_control = fc; nullfunc->duration_id = 0; memcpy(nullfunc->addr1, sta->sta.addr, ETH_ALEN); diff --git a/net/mac80211/tdls.c b/net/mac80211/tdls.c index 86740670102d..709ef02fe67e 100644 --- a/net/mac80211/tdls.c +++ b/net/mac80211/tdls.c @@ -49,7 +49,7 @@ static void ieee80211_tdls_add_ext_capab(struct ieee80211_sub_if_data *sdata, !ifmgd->tdls_wider_bw_prohibited; struct ieee80211_supported_band *sband = ieee80211_get_sband(sdata); bool vht = sband && sband->vht_cap.vht_supported; - u8 *pos = (void *)skb_put(skb, 10); + u8 *pos = skb_put(skb, 10); *pos++ = WLAN_EID_EXT_CAPABILITY; *pos++ = 8; /* len */ @@ -168,7 +168,7 @@ static void ieee80211_tdls_add_oper_classes(struct ieee80211_sub_if_data *sdata, static void ieee80211_tdls_add_bss_coex_ie(struct sk_buff *skb) { - u8 *pos = (void *)skb_put(skb, 3); + u8 *pos = skb_put(skb, 3); *pos++ = WLAN_EID_BSS_COEX_2040; *pos++ = 1; /* len */ @@ -209,7 +209,7 @@ static void ieee80211_tdls_add_link_ie(struct ieee80211_sub_if_data *sdata, rsp_addr = sdata->vif.addr; } - lnkid = (void *)skb_put(skb, sizeof(struct ieee80211_tdls_lnkie)); + lnkid = skb_put(skb, sizeof(struct ieee80211_tdls_lnkie)); lnkid->ie_type = WLAN_EID_LINK_ID; lnkid->ie_len = sizeof(struct ieee80211_tdls_lnkie) - 2; @@ -223,7 +223,7 @@ static void ieee80211_tdls_add_aid(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb) { struct ieee80211_if_managed *ifmgd = &sdata->u.mgd; - u8 *pos = (void *)skb_put(skb, 4); + u8 *pos = skb_put(skb, 4); *pos++ = WLAN_EID_AID; *pos++ = 2; /* len */ @@ -745,7 +745,7 @@ ieee80211_prep_tdls_encap_data(struct wiphy *wiphy, struct net_device *dev, struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct ieee80211_tdls_data *tf; - tf = (void *)skb_put(skb, offsetof(struct ieee80211_tdls_data, u)); + tf = skb_put(skb, offsetof(struct ieee80211_tdls_data, u)); memcpy(tf->da, peer, ETH_ALEN); memcpy(tf->sa, sdata->vif.addr, ETH_ALEN); diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index 18c5d6e6305d..ec5a9a72797e 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -3874,7 +3874,7 @@ static void __ieee80211_beacon_add_tim(struct ieee80211_sub_if_data *sdata, ps->dtim_count--; } - tim = pos = (u8 *) skb_put(skb, 6); + tim = pos = skb_put(skb, 6); *pos++ = WLAN_EID_TIM; *pos++ = 4; *pos++ = ps->dtim_count; diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index cc19614ff4e6..0d722ea98a1b 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -949,7 +949,7 @@ ieee80211_crypto_aes_cmac_encrypt(struct ieee80211_tx_data *tx) if (WARN_ON(skb_tailroom(skb) < sizeof(*mmie))) return TX_DROP; - mmie = (struct ieee80211_mmie *) skb_put(skb, sizeof(*mmie)); + mmie = skb_put(skb, sizeof(*mmie)); mmie->element_id = WLAN_EID_MMIE; mmie->length = sizeof(*mmie) - 2; mmie->key_id = cpu_to_le16(key->conf.keyidx); @@ -993,7 +993,7 @@ ieee80211_crypto_aes_cmac_256_encrypt(struct ieee80211_tx_data *tx) if (WARN_ON(skb_tailroom(skb) < sizeof(*mmie))) return TX_DROP; - mmie = (struct ieee80211_mmie_16 *)skb_put(skb, sizeof(*mmie)); + mmie = skb_put(skb, sizeof(*mmie)); mmie->element_id = WLAN_EID_MMIE; mmie->length = sizeof(*mmie) - 2; mmie->key_id = cpu_to_le16(key->conf.keyidx); @@ -1138,7 +1138,7 @@ ieee80211_crypto_aes_gmac_encrypt(struct ieee80211_tx_data *tx) if (WARN_ON(skb_tailroom(skb) < sizeof(*mmie))) return TX_DROP; - mmie = (struct ieee80211_mmie_16 *)skb_put(skb, sizeof(*mmie)); + mmie = skb_put(skb, sizeof(*mmie)); mmie->element_id = WLAN_EID_MMIE; mmie->length = sizeof(*mmie) - 2; mmie->key_id = cpu_to_le16(key->conf.keyidx); diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index da9704971a83..94ec0d0765a8 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -590,7 +590,7 @@ __build_packet_message(struct nfnl_log_net *log, if (skb_tailroom(inst->skb) < nla_total_size(data_len)) goto nla_put_failure; - nla = (struct nlattr *)skb_put(inst->skb, nla_total_size(data_len)); + nla = skb_put(inst->skb, nla_total_size(data_len)); nla->nla_type = NFULA_PAYLOAD; nla->nla_len = size; diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c index 8a0f218b7938..1b17a1b445a3 100644 --- a/net/netfilter/nfnetlink_queue.c +++ b/net/netfilter/nfnetlink_queue.c @@ -589,7 +589,7 @@ nfqnl_build_packet_message(struct net *net, struct nfqnl_instance *queue, if (skb_tailroom(skb) < sizeof(*nla) + hlen) goto nla_put_failure; - nla = (struct nlattr *)skb_put(skb, sizeof(*nla)); + nla = skb_put(skb, sizeof(*nla)); nla->nla_type = NFQA_PAYLOAD; nla->nla_len = nla_attr_size(data_len); diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index bd24a975fd49..a88745e4b7df 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -2104,7 +2104,7 @@ __nlmsg_put(struct sk_buff *skb, u32 portid, u32 seq, int type, int len, int fla struct nlmsghdr *nlh; int size = nlmsg_msg_size(len); - nlh = (struct nlmsghdr *)skb_put(skb, NLMSG_ALIGN(size)); + nlh = skb_put(skb, NLMSG_ALIGN(size)); nlh->nlmsg_type = type; nlh->nlmsg_len = size; nlh->nlmsg_flags = flags; diff --git a/net/nfc/digital_core.c b/net/nfc/digital_core.c index 0fd5518bf252..fec47a7d0092 100644 --- a/net/nfc/digital_core.c +++ b/net/nfc/digital_core.c @@ -74,8 +74,8 @@ void digital_skb_add_crc(struct sk_buff *skb, crc_func_t crc_func, u16 init, if (msb_first) crc = __fswab16(crc); - *skb_put(skb, 1) = crc & 0xFF; - *skb_put(skb, 1) = (crc >> 8) & 0xFF; + *(u8 *)skb_put(skb, 1) = crc & 0xFF; + *(u8 *)skb_put(skb, 1) = (crc >> 8) & 0xFF; } int digital_skb_check_crc(struct sk_buff *skb, crc_func_t crc_func, diff --git a/net/nfc/digital_dep.c b/net/nfc/digital_dep.c index f44f75a2a4d5..82471af5553e 100644 --- a/net/nfc/digital_dep.c +++ b/net/nfc/digital_dep.c @@ -654,7 +654,7 @@ static int digital_in_send_rtox(struct nfc_digital_dev *ddev, if (!skb) return -ENOMEM; - *skb_put(skb, 1) = rtox; + *(u8 *)skb_put(skb, 1) = rtox; skb_push(skb, sizeof(struct digital_dep_req_res)); diff --git a/net/nfc/digital_technology.c b/net/nfc/digital_technology.c index d9080dec5d27..fae6d31b377c 100644 --- a/net/nfc/digital_technology.c +++ b/net/nfc/digital_technology.c @@ -266,8 +266,8 @@ static int digital_in_send_rats(struct nfc_digital_dev *ddev, if (!skb) return -ENOMEM; - *skb_put(skb, 1) = DIGITAL_RATS_BYTE1; - *skb_put(skb, 1) = DIGITAL_RATS_PARAM; + *(u8 *)skb_put(skb, 1) = DIGITAL_RATS_BYTE1; + *(u8 *)skb_put(skb, 1) = DIGITAL_RATS_PARAM; rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_ats, target); @@ -470,8 +470,8 @@ static int digital_in_send_sdd_req(struct nfc_digital_dev *ddev, else sel_cmd = DIGITAL_CMD_SEL_REQ_CL3; - *skb_put(skb, sizeof(u8)) = sel_cmd; - *skb_put(skb, sizeof(u8)) = DIGITAL_SDD_REQ_SEL_PAR; + *(u8 *)skb_put(skb, sizeof(u8)) = sel_cmd; + *(u8 *)skb_put(skb, sizeof(u8)) = DIGITAL_SDD_REQ_SEL_PAR; return digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sdd_res, target); @@ -541,7 +541,7 @@ int digital_in_send_sens_req(struct nfc_digital_dev *ddev, u8 rf_tech) if (!skb) return -ENOMEM; - *skb_put(skb, sizeof(u8)) = DIGITAL_CMD_SENS_REQ; + *(u8 *)skb_put(skb, sizeof(u8)) = DIGITAL_CMD_SENS_REQ; rc = digital_in_send_cmd(ddev, skb, 30, digital_in_recv_sens_res, NULL); if (rc) @@ -625,8 +625,7 @@ static int digital_in_send_attrib_req(struct nfc_digital_dev *ddev, if (!skb) return -ENOMEM; - attrib_req = (struct digital_attrib_req *)skb_put(skb, - sizeof(*attrib_req)); + attrib_req = skb_put(skb, sizeof(*attrib_req)); attrib_req->cmd = DIGITAL_CMD_ATTRIB_REQ; memcpy(attrib_req->nfcid0, sensb_res->nfcid0, @@ -730,8 +729,7 @@ int digital_in_send_sensb_req(struct nfc_digital_dev *ddev, u8 rf_tech) if (!skb) return -ENOMEM; - sensb_req = (struct digital_sensb_req *)skb_put(skb, - sizeof(*sensb_req)); + sensb_req = skb_put(skb, sizeof(*sensb_req)); sensb_req->cmd = DIGITAL_CMD_SENSB_REQ; sensb_req->afi = 0x00; /* All families and sub-families */ @@ -939,7 +937,7 @@ static int digital_tg_send_sel_res(struct nfc_digital_dev *ddev) if (!skb) return -ENOMEM; - *skb_put(skb, 1) = DIGITAL_SEL_RES_NFC_DEP; + *(u8 *)skb_put(skb, 1) = DIGITAL_SEL_RES_NFC_DEP; if (!DIGITAL_DRV_CAPS_TG_CRC(ddev)) digital_skb_add_crc_a(skb); diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c index 8741ad47a6fb..3a0c94590411 100644 --- a/net/nfc/hci/core.c +++ b/net/nfc/hci/core.c @@ -874,7 +874,7 @@ static void nfc_hci_recv_from_llc(struct nfc_hci_dev *hdev, struct sk_buff *skb) return; } - *skb_put(hcp_skb, NFC_HCI_HCP_PACKET_HEADER_LEN) = pipe; + *(u8 *)skb_put(hcp_skb, NFC_HCI_HCP_PACKET_HEADER_LEN) = pipe; skb_queue_walk(&hdev->rx_hcp_frags, frag_skb) { msg_len = frag_skb->len - NFC_HCI_HCP_PACKET_HEADER_LEN; diff --git a/net/nfc/hci/llc_shdlc.c b/net/nfc/hci/llc_shdlc.c index 401c7e255273..9ab4a05f086f 100644 --- a/net/nfc/hci/llc_shdlc.c +++ b/net/nfc/hci/llc_shdlc.c @@ -382,8 +382,8 @@ static int llc_shdlc_connect_initiate(struct llc_shdlc *shdlc) if (skb == NULL) return -ENOMEM; - *skb_put(skb, 1) = SHDLC_MAX_WINDOW; - *skb_put(skb, 1) = SHDLC_SREJ_SUPPORT ? 1 : 0; + *(u8 *)skb_put(skb, 1) = SHDLC_MAX_WINDOW; + *(u8 *)skb_put(skb, 1) = SHDLC_SREJ_SUPPORT ? 1 : 0; return llc_shdlc_send_u_frame(shdlc, skb, U_FRAME_RSET); } diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index 17b9f1ce23db..a3dac34cf790 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -1341,7 +1341,7 @@ int nci_send_cmd(struct nci_dev *ndev, __u16 opcode, __u8 plen, void *payload) return -ENOMEM; } - hdr = (struct nci_ctrl_hdr *) skb_put(skb, NCI_CTRL_HDR_SIZE); + hdr = skb_put(skb, NCI_CTRL_HDR_SIZE); hdr->gid = nci_opcode_gid(opcode); hdr->oid = nci_opcode_oid(opcode); hdr->plen = plen; diff --git a/net/nfc/nci/hci.c b/net/nfc/nci/hci.c index d4a53ce818c3..d1119bb35f24 100644 --- a/net/nfc/nci/hci.c +++ b/net/nfc/nci/hci.c @@ -472,7 +472,7 @@ void nci_hci_data_received_cb(void *context, return; } - *skb_put(hcp_skb, NCI_HCI_HCP_PACKET_HEADER_LEN) = pipe; + *(u8 *)skb_put(hcp_skb, NCI_HCI_HCP_PACKET_HEADER_LEN) = pipe; skb_queue_walk(&ndev->hci_dev->rx_hcp_frags, frag_skb) { msg_len = frag_skb->len - NCI_HCI_HCP_PACKET_HEADER_LEN; diff --git a/net/nfc/nci/spi.c b/net/nfc/nci/spi.c index d904cd2f1442..a502a334918a 100644 --- a/net/nfc/nci/spi.c +++ b/net/nfc/nci/spi.c @@ -86,8 +86,8 @@ int nci_spi_send(struct nci_spi *nspi, u16 crc; crc = crc_ccitt(CRC_INIT, skb->data, skb->len); - *skb_put(skb, 1) = crc >> 8; - *skb_put(skb, 1) = crc & 0xFF; + *(u8 *)skb_put(skb, 1) = crc >> 8; + *(u8 *)skb_put(skb, 1) = crc & 0xFF; } if (write_handshake_completion) { @@ -172,8 +172,8 @@ static int send_acknowledge(struct nci_spi *nspi, u8 acknowledge) hdr[3] = 0; crc = crc_ccitt(CRC_INIT, skb->data, skb->len); - *skb_put(skb, 1) = crc >> 8; - *skb_put(skb, 1) = crc & 0xFF; + *(u8 *)skb_put(skb, 1) = crc >> 8; + *(u8 *)skb_put(skb, 1) = crc & 0xFF; ret = __nci_spi_send(nspi, skb, 0); diff --git a/net/nfc/nci/uart.c b/net/nfc/nci/uart.c index cfa7f352c1c3..442f8eadfc76 100644 --- a/net/nfc/nci/uart.c +++ b/net/nfc/nci/uart.c @@ -355,7 +355,7 @@ static int nci_uart_default_recv_buf(struct nci_uart *nu, const u8 *data, /* Eat byte after byte till full packet header is received */ if (nu->rx_skb->len < NCI_CTRL_HDR_SIZE) { - *skb_put(nu->rx_skb, 1) = *data++; + *(u8 *)skb_put(nu->rx_skb, 1) = *data++; --count; continue; } diff --git a/net/psample/psample.c b/net/psample/psample.c index 8aa58a918783..3a6ad0f438dc 100644 --- a/net/psample/psample.c +++ b/net/psample/psample.c @@ -264,7 +264,7 @@ void psample_sample_packet(struct psample_group *group, struct sk_buff *skb, int nla_len = nla_total_size(data_len); struct nlattr *nla; - nla = (struct nlattr *)skb_put(nl_skb, nla_len); + nla = skb_put(nl_skb, nla_len); nla->nla_type = PSAMPLE_ATTR_DATA; nla->nla_len = nla_attr_size(data_len); diff --git a/net/qrtr/qrtr.c b/net/qrtr/qrtr.c index cff679167bdc..5586609afa27 100644 --- a/net/qrtr/qrtr.c +++ b/net/qrtr/qrtr.c @@ -259,7 +259,7 @@ static struct sk_buff *qrtr_alloc_ctrl_packet(u32 type, size_t pkt_len, return NULL; skb_reset_transport_header(skb); - hdr = (struct qrtr_hdr *)skb_put(skb, QRTR_HDR_SIZE); + hdr = skb_put(skb, QRTR_HDR_SIZE); hdr->version = cpu_to_le32(QRTR_PROTO_VER); hdr->type = cpu_to_le32(type); hdr->src_node_id = cpu_to_le32(src_node); diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index 034e916362cf..2c196b3e9cd3 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -1389,7 +1389,7 @@ static struct sctp_chunk *_sctp_make_chunk(const struct sctp_association *asoc, goto nodata; /* Make room for the chunk header. */ - chunk_hdr = (sctp_chunkhdr_t *)skb_put(skb, sizeof(sctp_chunkhdr_t)); + chunk_hdr = skb_put(skb, sizeof(sctp_chunkhdr_t)); chunk_hdr->type = type; chunk_hdr->flags = flags; chunk_hdr->length = htons(sizeof(sctp_chunkhdr_t)); diff --git a/net/sctp/ulpevent.c b/net/sctp/ulpevent.c index ec2b3e013c2f..e361f0b57fb6 100644 --- a/net/sctp/ulpevent.c +++ b/net/sctp/ulpevent.c @@ -167,8 +167,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_change( goto fail; skb = sctp_event2skb(event); - sac = (struct sctp_assoc_change *) skb_put(skb, - sizeof(struct sctp_assoc_change)); + sac = skb_put(skb, sizeof(struct sctp_assoc_change)); } /* Socket Extensions for SCTP @@ -270,8 +269,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_peer_addr_change( goto fail; skb = sctp_event2skb(event); - spc = (struct sctp_paddr_change *) - skb_put(skb, sizeof(struct sctp_paddr_change)); + spc = skb_put(skb, sizeof(struct sctp_paddr_change)); /* Sockets API Extensions for SCTP * Section 5.3.1.2 SCTP_PEER_ADDR_CHANGE @@ -549,8 +547,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_shutdown_event( goto fail; skb = sctp_event2skb(event); - sse = (struct sctp_shutdown_event *) - skb_put(skb, sizeof(struct sctp_shutdown_event)); + sse = skb_put(skb, sizeof(struct sctp_shutdown_event)); /* Socket Extensions for SCTP * 5.3.1.5 SCTP_SHUTDOWN_EVENT @@ -612,8 +609,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_adaptation_indication( goto fail; skb = sctp_event2skb(event); - sai = (struct sctp_adaptation_event *) - skb_put(skb, sizeof(struct sctp_adaptation_event)); + sai = skb_put(skb, sizeof(struct sctp_adaptation_event)); sai->sai_type = SCTP_ADAPTATION_INDICATION; sai->sai_flags = 0; @@ -751,8 +747,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_pdapi( goto fail; skb = sctp_event2skb(event); - pd = (struct sctp_pdapi_event *) - skb_put(skb, sizeof(struct sctp_pdapi_event)); + pd = skb_put(skb, sizeof(struct sctp_pdapi_event)); /* pdapi_type * It should be SCTP_PARTIAL_DELIVERY_EVENT @@ -803,8 +798,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_authkey( goto fail; skb = sctp_event2skb(event); - ak = (struct sctp_authkey_event *) - skb_put(skb, sizeof(struct sctp_authkey_event)); + ak = skb_put(skb, sizeof(struct sctp_authkey_event)); ak->auth_type = SCTP_AUTHENTICATION_EVENT; ak->auth_flags = 0; @@ -842,8 +836,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_sender_dry_event( return NULL; skb = sctp_event2skb(event); - sdry = (struct sctp_sender_dry_event *) - skb_put(skb, sizeof(struct sctp_sender_dry_event)); + sdry = skb_put(skb, sizeof(struct sctp_sender_dry_event)); sdry->sender_dry_type = SCTP_SENDER_DRY_EVENT; sdry->sender_dry_flags = 0; @@ -869,7 +862,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_stream_reset_event( return NULL; skb = sctp_event2skb(event); - sreset = (struct sctp_stream_reset_event *)skb_put(skb, length); + sreset = skb_put(skb, length); sreset->strreset_type = SCTP_STREAM_RESET_EVENT; sreset->strreset_flags = flags; @@ -897,8 +890,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_assoc_reset_event( return NULL; skb = sctp_event2skb(event); - areset = (struct sctp_assoc_reset_event *) - skb_put(skb, sizeof(struct sctp_assoc_reset_event)); + areset = skb_put(skb, sizeof(struct sctp_assoc_reset_event)); areset->assocreset_type = SCTP_ASSOC_RESET_EVENT; areset->assocreset_flags = flags; @@ -925,8 +917,7 @@ struct sctp_ulpevent *sctp_ulpevent_make_stream_change_event( return NULL; skb = sctp_event2skb(event); - schange = (struct sctp_stream_change_event *) - skb_put(skb, sizeof(struct sctp_stream_change_event)); + schange = skb_put(skb, sizeof(struct sctp_stream_change_event)); schange->strchange_type = SCTP_STREAM_CHANGE_EVENT; schange->strchange_flags = flags; diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index 24e2054bfbaf..7d6ee03f2762 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -99,7 +99,7 @@ static struct sk_buff *virtio_transport_build_skb(void *opaque) if (!skb) return NULL; - hdr = (struct af_vsockmon_hdr *)skb_put(skb, sizeof(*hdr)); + hdr = skb_put(skb, sizeof(*hdr)); /* pkt->hdr is little-endian so no need to byteswap here */ hdr->src_cid = pkt->hdr.src_cid; |