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path: root/drivers/net/ethernet/qlogic/qlge/qlge_main.c
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Diffstat (limited to 'drivers/net/ethernet/qlogic/qlge/qlge_main.c')
-rw-r--r--drivers/net/ethernet/qlogic/qlge/qlge_main.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index 188626e2a86..3e96f269150 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -2556,6 +2556,7 @@ static int ql_tso(struct sk_buff *skb, struct ob_mac_tso_iocb_req *mac_iocb_ptr)
if (skb_is_gso(skb)) {
int err;
+ __be16 l3_proto = vlan_get_protocol(skb);
err = skb_cow_head(skb, 0);
if (err < 0)
@@ -2572,7 +2573,7 @@ static int ql_tso(struct sk_buff *skb, struct ob_mac_tso_iocb_req *mac_iocb_ptr)
<< OB_MAC_TRANSPORT_HDR_SHIFT);
mac_iocb_ptr->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
mac_iocb_ptr->flags2 |= OB_MAC_TSO_IOCB_LSO;
- if (likely(skb->protocol == htons(ETH_P_IP))) {
+ if (likely(l3_proto == htons(ETH_P_IP))) {
struct iphdr *iph = ip_hdr(skb);
iph->check = 0;
mac_iocb_ptr->flags1 |= OB_MAC_TSO_IOCB_IP4;
@@ -2580,7 +2581,7 @@ static int ql_tso(struct sk_buff *skb, struct ob_mac_tso_iocb_req *mac_iocb_ptr)
iph->daddr, 0,
IPPROTO_TCP,
0);
- } else if (skb->protocol == htons(ETH_P_IPV6)) {
+ } else if (l3_proto == htons(ETH_P_IPV6)) {
mac_iocb_ptr->flags1 |= OB_MAC_TSO_IOCB_IP6;
tcp_hdr(skb)->check =
~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,