diff options
| -rw-r--r-- | drivers/s390/net/qeth_main.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c index 617fbfd767fa..f3e6fbeb2123 100644 --- a/drivers/s390/net/qeth_main.c +++ b/drivers/s390/net/qeth_main.c @@ -2505,7 +2505,7 @@ qeth_rebuild_skb_fake_ll_tr(struct qeth_card *card, struct sk_buff *skb, struct iphdr *ip_hdr; QETH_DBF_TEXT(trace,5,"skbfktr"); - skb_set_mac_header(skb, -QETH_FAKE_LL_LEN_TR); + skb_set_mac_header(skb, (int)-QETH_FAKE_LL_LEN_TR); /* this is a fake ethernet header */ fake_hdr = tr_hdr(skb); @@ -4710,9 +4710,15 @@ qeth_send_packet(struct qeth_card *card, struct sk_buff *skb) if (card->info.type != QETH_CARD_TYPE_IQD) rc = qeth_do_send_packet(card, queue, new_skb, hdr, elements_needed, ctx); - else + else { + if ((skb->protocol == htons(ETH_P_ARP)) && + (card->dev->flags & IFF_NOARP)) { + __qeth_free_new_skb(skb, new_skb); + return -EPERM; + } rc = qeth_do_send_packet_fast(card, queue, new_skb, hdr, elements_needed, ctx); + } if (!rc) { card->stats.tx_packets++; card->stats.tx_bytes += tx_bytes; |