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net: remove open-coded skb_cow_head.

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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
françois romieu 2014-07-15 23:55:35 +02:00 committed by David S. Miller
parent ee40d4bbc0
commit a40e0a664b
1 changed files with 2 additions and 2 deletions
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4
net/core/dev.c
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@ -2421,8 +2421,8 @@ struct sk_buff *__skb_gso_segment(struct sk_buff *skb,
skb_warn_bad_offload(skb);
if (skb_header_cloned(skb) &&
(err = pskb_expand_head(skb, 0, 0, GFP_ATOMIC)))
err = skb_cow_head(skb, 0);
if (err < 0)
return ERR_PTR(err);
}