netdev - [patch -next] netfilter: nf_nat: missing condition in nf_xfrm_me

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Message-ID: <20130424151151.GA16783@elgon.mountain>
Date:	Wed, 24 Apr 2013 18:11:51 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	Pablo Neira Ayuso <pablo@...filter.org>
Cc:	Patrick McHardy <kaber@...sh.net>,
	"David S. Miller" <davem@...emloft.net>,
	netfilter-devel@...r.kernel.org, netfilter@...r.kernel.org,
	coreteam@...filter.org, netdev@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: [patch -next] netfilter: nf_nat: missing condition in
 nf_xfrm_me_harder()

This if statement was accidentally dropped in a merge commit so now it
returns unconditionally.

Signed-off-by: Dan Carpenter <dan.carpenter@...cle.com>

diff --git a/net/netfilter/nf_nat_core.c b/net/netfilter/nf_nat_core.c
index 2e469ca..d4c9a31 100644
--- a/net/netfilter/nf_nat_core.c
+++ b/net/netfilter/nf_nat_core.c
@@ -90,6 +90,7 @@ int nf_xfrm_me_harder(struct sk_buff *skb, unsigned int family)
 	int err;
 
 	err = xfrm_decode_session(skb, &fl, family);
+	if (err)
 		return err;
 
 	dst = skb_dst(skb);
--
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