diff options
author | Pravin B Shelar <pshelar@nicira.com> | 2013-02-14 13:44:49 +0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2013-02-16 00:10:37 +0400 |
commit | 14bbd6a565e1bcdc240d44687edb93f721cfdf99 (patch) | |
tree | b2001bb985856d2177212451273d1f6ebcc55035 /net/ipv4/xfrm4_input.c | |
parent | d887199dc28c46788b155b234274d5ff41afed8e (diff) |
net: Add skb_unclone() helper function.
This function will be used in next GRE_GSO patch. This patch does
not change any functionality.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Diffstat (limited to 'net/ipv4/xfrm4_input.c')
-rw-r--r-- | net/ipv4/xfrm4_input.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c index 06814b6216dc..1f12c8b45864 100644 --- a/net/ipv4/xfrm4_input.c +++ b/net/ipv4/xfrm4_input.c @@ -132,7 +132,7 @@ int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb) * header and optional ESP marker bytes) and then modify the * protocol to ESP, and then call into the transform receiver. */ - if (skb_cloned(skb) && pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) + if (skb_unclone(skb, GFP_ATOMIC)) goto drop; /* Now we can update and verify the packet length... */ |