From c63d6ea3060d9e10773e869b1112e3a0efbcf820 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <error27@gmail.com>
Date: Wed, 15 Jun 2011 03:11:42 +0000
Subject: rtnetlink: unlock on error path in netlink_dump()

In c7ac8679bec939 "rtnetlink: Compute and store minimum ifinfo dump
size", we moved the allocation under the lock so we need to unlock
on error path.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@conan.davemloft.net>
---
 net/netlink/af_netlink.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'net/netlink')

diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 0b92f75491b1..ca5276c51804 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1676,7 +1676,7 @@ static int netlink_dump(struct sock *sk)
 
 	skb = sock_rmalloc(sk, alloc_size, 0, GFP_KERNEL);
 	if (!skb)
-		goto errout;
+		goto errout_skb;
 
 	len = cb->dump(skb, cb);
 
@@ -1716,7 +1716,6 @@ static int netlink_dump(struct sock *sk)
 errout_skb:
 	mutex_unlock(nlk->cb_mutex);
 	kfree_skb(skb);
-errout:
 	return err;
 }
 
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