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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.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index ac36152..51e994f 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -32,6 +32,7 @@
#include <linux/ethtool.h>
#include <linux/pci.h>
#include <linux/ip.h>
+#include <net/ip.h>
#include <linux/tcp.h>
#include <linux/in.h>
#include <linux/delay.h>
@@ -1392,7 +1393,7 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev)
mss = skb_shinfo(skb)->gso_size;
if (mss != 0) {
mss += ((skb->h.th->doff - 5) * 4); /* TCP options */
- mss += (skb->nh.iph->ihl * 4) + sizeof(struct tcphdr);
+ mss += ip_hdrlen(skb) + sizeof(struct tcphdr);
mss += ETH_HLEN;
if (mss != sky2->tx_last_mss) {
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