net: ipv6: ndisc: Fix warning when CONFIG_SYSCTL=n

Fabio Estevam · davem330 · commit bcd081a3aef1 · 2013-11-18T14:49:16.000-05:00
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 &lt;fabio.estevam@freescale.com&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git 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
