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netfilter: xt_CT: remove a compile warning

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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@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2012-04-03 10:08:48 +02:00
parent 5276e16bb6
commit 44b52bccf8
1 changed files with 2 additions and 0 deletions
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2
net/netfilter/xt_CT.c
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@ -281,8 +281,10 @@ static int xt_ct_tg_check_v1(const struct xt_tgchk_param *par)
info->ct = ct;
return 0;
#ifdef CONFIG_NF_CONNTRACK_TIMEOUT
err4:
rcu_read_unlock();
#endif
err3:
nf_conntrack_free(ct);
err2: