[SK_BUFF]: Use skb_reset_network_header in skb_push cases

skb_push updates and returns skb->data, so we can just call
skb_reset_network_header after the call to skb_push.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 0477728578fe..62883d41b6c3 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -554,7 +554,8 @@ static int ipip6_tunnel_xmit(struct sk_buff *skb, struct net_device *dev)
         }
 
         skb->h.raw = skb->nh.raw;
-        skb->nh.raw = skb_push(skb, sizeof(struct iphdr));
+        skb_push(skb, sizeof(struct iphdr));
+        skb_reset_network_header(skb);
         memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt));
         IPCB(skb)->flags = 0;
         dst_release(skb->dst);