diff options
| author | stephen hemminger <stephen@networkplumber.org> | 2013-02-16 07:40:29 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-02-18 12:42:48 -0500 |
| commit | 9aac22deb11a3da4df5b868fc3d30b07185b0d71 (patch) | |
| tree | 45cfb2233867e453bbd4c12893c3d99153e63280 /net/ipv4 | |
| parent | 0d4bfa297c3f7efb71367449ee44f9d3fb0f5871 (diff) | |
ip: fix warning in xfrm4_mode_tunnel_input
Same problem as IPv6
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/xfrm4_mode_tunnel.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/xfrm4_mode_tunnel.c b/net/ipv4/xfrm4_mode_tunnel.c index 1162ace3083..fe5189e2e11 100644 --- a/net/ipv4/xfrm4_mode_tunnel.c +++ b/net/ipv4/xfrm4_mode_tunnel.c @@ -142,7 +142,8 @@ static int xfrm4_mode_tunnel_input(struct xfrm_state *x, struct sk_buff *skb) for_each_input_rcu(rcv_notify_handlers, handler) handler->handler(skb); - if (err = skb_unclone(skb, GFP_ATOMIC)) + err = skb_unclone(skb, GFP_ATOMIC); + if (err) goto out; if (x->props.flags & XFRM_STATE_DECAP_DSCP) |