netdev - [PATCH 3/3] netfilter: xt_CT: remove a compile warning

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Date:	Tue,  3 Apr 2012 12:13:21 +0200
From:	pablo@...filter.org
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net
Subject: [PATCH 3/3] netfilter: xt_CT: remove a compile warning

From: Pablo Neira Ayuso <pablo@...filter.org>

If CONFIG_NF_CONNTRACK_TIMEOUT=n we have following warning :

  CC [M]  net/netfilter/xt_CT.o
net/netfilter/xt_CT.c: In function ‘xt_ct_tg_check_v1’:
net/netfilter/xt_CT.c:284: warning: label ‘err4’ defined but not used

Reported-by: Eric Dumazet <eric.dumazet@...il.com>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 net/netfilter/xt_CT.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/net/netfilter/xt_CT.c b/net/netfilter/xt_CT.c
index 0c8e438..138b75e 100644
--- a/net/netfilter/xt_CT.c
+++ b/net/netfilter/xt_CT.c
@@ -281,8 +281,10 @@ out:
 	info->ct = ct;
 	return 0;
 
+#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
 err4:
 	rcu_read_unlock();
+#endif
 err3:
 	nf_conntrack_free(ct);
 err2:
-- 
1.7.2.5

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