[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/ipv4/ip_output.c b/net/ipv4/ip_output.c
index 32f1a23a80f9..d329718a8e8c 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -503,7 +503,8 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*))
                         if (frag) {
                                 frag->ip_summed = CHECKSUM_NONE;
                                 frag->h.raw = frag->data;
-                                frag->nh.raw = __skb_push(frag, hlen);
+                                __skb_push(frag, hlen);
+                                skb_reset_network_header(frag);
                                 memcpy(frag->nh.raw, iph, hlen);
                                 iph = frag->nh.iph;
                                 iph->tot_len = htons(frag->len);