netdev - [PATCH 2/2] net: ipv6: ndisc: Fix warning when CONFIG

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Message-Id: <1384570328-21666-2-git-send-email-festevam@gmail.com>
Date:	Sat, 16 Nov 2013 00:52:08 -0200
From:	Fabio Estevam <festevam@...il.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, Fabio Estevam <fabio.estevam@...escale.com>
Subject: [PATCH 2/2] net: ipv6: ndisc: Fix warning when CONFIG_SYSCTL=n

From: Fabio Estevam <fabio.estevam@...escale.com>

When CONFIG_SYSCTL=n the following build warning happens:

net/ipv6/ndisc.c:1730:1: warning: label 'out' defined but not used [-Wunused-label]

The 'out' label is only used when CONFIG_SYSCTL=y, so move it inside the 
'ifdef CONFIG_SYSCTL' block.

Signed-off-by: Fabio Estevam <fabio.estevam@...escale.com>
---
 net/ipv6/ndisc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ipv6/ndisc.c b/net/ipv6/ndisc.c
index f8a55ff..3512177 100644
--- a/net/ipv6/ndisc.c
+++ b/net/ipv6/ndisc.c
@@ -1726,8 +1726,8 @@ int __init ndisc_init(void)
 				    &ndisc_ifinfo_sysctl_change);
 	if (err)
 		goto out_unregister_pernet;
-#endif
 out:
+#endif
 	return err;
 
 #ifdef CONFIG_SYSCTL
-- 
1.8.1.2

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