From: David S. Miller <davem@davemloft.net>
Date: Thu, 12 Nov 2009 02:53:00 +0000 (-0800)
Subject: ipv6: Remove unused var in inet6_dump_ifinfo()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=434a8a58d75faa7170807a7ac2fcf7f3d85a0dc3;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

ipv6: Remove unused var in inet6_dump_ifinfo()

Reported by Stephen Rothwell:

--------------------
Today's linux-next build (x86_64 allmodconfig) produced this warning:

net/ipv6/addrconf.c: In function 'inet6_dump_ifinfo':
net/ipv6/addrconf.c:3833: warning: unused variable 'err'

Introduced by commit 84d2697d9649339215675551eae28ba04068dea1 ("ipv6:
speedup inet6_dump_ifinfo()").
--------------------

Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 0ab39fedd2dc..9ff8ab9a1549 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3830,7 +3830,7 @@ static int inet6_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	struct net *net = sock_net(skb->sk);
 	int h, s_h;
-	int idx = 0, err, s_idx;
+	int idx = 0, s_idx;
 	struct net_device *dev;
 	struct inet6_dev *idev;
 	struct hlist_head *head;