From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date: Wed, 27 Feb 2008 20:06:38 +0000 (-0800)
Subject: [IPV6] SYSCTL: Fix possible memory leakage in error path.
X-Git-Tag: v3.12-rc1~22171^2~219
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3bdfe7ec08b4256121a8894cd978e74fcf7031d7;p=kernel%2Fkernel-generic.git

[IPV6] SYSCTL: Fix possible memory leakage in error path.

In error path, we do need to free memory just allocated.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
index 408691b..d6d3e68 100644
--- a/net/ipv6/sysctl_net_ipv6.c
+++ b/net/ipv6/sysctl_net_ipv6.c
@@ -102,9 +102,6 @@ static int ipv6_sysctl_net_init(struct net *net)
 	net->ipv6.sysctl.table = register_net_sysctl_table(net, net_ipv6_ctl_path,
 							   ipv6_table);
 	if (!net->ipv6.sysctl.table)
-		return -ENOMEM;
-
-	if (!net->ipv6.sysctl.table)
 		goto out_ipv6_icmp_table;
 
 	err = 0;