diff options
| author | Ben Chan <benchan@chromium.org> | 2014-06-27 23:17:26 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-06-29 14:41:04 -0700 |
| commit | e60cc3bd453737491f72a89f3c395cbb4022eb98 (patch) | |
| tree | fedab5d5c256f8d9e4c2ac71490f71c10981de5d /drivers/staging/gdm72xx | |
| parent | 8fea7d0944faa37fcaf82305f3e756fd2a7ccdf5 (diff) | |
staging: gdm72xx: use int instead of u32 whenever makes sense
This patch addresses the following issues:
- Use int instead of u32 whenever makes sense
- Turn extract_qos_list() in gdm_qos.c, which previously always returned
0, into a void function.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Reported-by: Michalis Pappas <mpappas@fastmail.fm>
Signed-off-by: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/gdm72xx')
| -rw-r--r-- | drivers/staging/gdm72xx/gdm_qos.c | 15 | ||||
| -rw-r--r-- | drivers/staging/gdm72xx/gdm_qos.h | 6 |
2 files changed, 10 insertions, 11 deletions
diff --git a/drivers/staging/gdm72xx/gdm_qos.c b/drivers/staging/gdm72xx/gdm_qos.c index 732f009f572d..a2efc5cf53b4 100644 --- a/drivers/staging/gdm72xx/gdm_qos.c +++ b/drivers/staging/gdm72xx/gdm_qos.c @@ -142,7 +142,7 @@ void gdm_qos_release_list(void *nic_ptr) free_qos_entry_list(&free_list); } -static u32 chk_ipv4_rule(struct gdm_wimax_csr_s *csr, u8 *stream, u8 *port) +static int chk_ipv4_rule(struct gdm_wimax_csr_s *csr, u8 *stream, u8 *port) { int i; @@ -188,9 +188,9 @@ static u32 chk_ipv4_rule(struct gdm_wimax_csr_s *csr, u8 *stream, u8 *port) return 0; } -static u32 get_qos_index(struct nic *nic, u8 *iph, u8 *tcpudph) +static int get_qos_index(struct nic *nic, u8 *iph, u8 *tcpudph) { - u32 IP_ver, i; + int IP_ver, i; struct qos_cb_s *qcb = &nic->qos; if (iph == NULL || tcpudph == NULL) @@ -213,7 +213,7 @@ static u32 get_qos_index(struct nic *nic, u8 *iph, u8 *tcpudph) return -1; } -static u32 extract_qos_list(struct nic *nic, struct list_head *head) +static void extract_qos_list(struct nic *nic, struct list_head *head) { struct qos_cb_s *qcb = &nic->qos; struct qos_entry_s *entry; @@ -238,8 +238,6 @@ static u32 extract_qos_list(struct nic *nic, struct list_head *head) if (!list_empty(&qcb->qos_list[i])) netdev_warn(nic->netdev, "Index(%d) is piled!!\n", i); } - - return 0; } static void send_qos_list(struct nic *nic, struct list_head *head) @@ -305,7 +303,7 @@ out: return ret; } -static u32 get_csr(struct qos_cb_s *qcb, u32 SFID, int mode) +static int get_csr(struct qos_cb_s *qcb, u32 SFID, int mode) { int i; @@ -333,7 +331,8 @@ static u32 get_csr(struct qos_cb_s *qcb, u32 SFID, int mode) void gdm_recv_qos_hci_packet(void *nic_ptr, u8 *buf, int size) { struct nic *nic = nic_ptr; - u32 i, SFID, index, pos; + int i, index, pos; + u32 SFID; u8 sub_cmd_evt; struct qos_cb_s *qcb = &nic->qos; struct qos_entry_s *entry, *n; diff --git a/drivers/staging/gdm72xx/gdm_qos.h b/drivers/staging/gdm72xx/gdm_qos.h index 50aa191f94c7..ab03d33c3dec 100644 --- a/drivers/staging/gdm72xx/gdm_qos.h +++ b/drivers/staging/gdm72xx/gdm_qos.h @@ -59,11 +59,11 @@ struct qos_entry_s { struct qos_cb_s { struct list_head qos_list[QOS_MAX]; - u32 qos_list_cnt; - u32 qos_null_idx; + int qos_list_cnt; + int qos_null_idx; struct gdm_wimax_csr_s csr[QOS_MAX]; spinlock_t qos_lock; - u32 qos_limit_size; + int qos_limit_size; }; void gdm_qos_init(void *nic_ptr); |