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path: root/drivers/net/sky2.c
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Diffstat (limited to 'drivers/net/sky2.c')
-rw-r--r--drivers/net/sky2.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index a35f2f2784a..fd291fc9316 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -1392,7 +1392,7 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev)
/* Check for TCP Segmentation Offload */
mss = skb_shinfo(skb)->gso_size;
if (mss != 0) {
- mss += ((skb->h.th->doff - 5) * 4); /* TCP options */
+ mss += tcp_optlen(skb); /* TCP options */
mss += ip_hdrlen(skb) + sizeof(struct tcphdr);
mss += ETH_HLEN;