net/ipv6/ipv6_sockglue.c: Removed redundant extern

extern int sysctl_mld_max_msf is already defined in linux/ipv6.h. Signed-off-by: Eldad Zack <[email protected]> Signed-off-by: David S. Miller <[email protected]>
goeke · Apr 12, 2012 · 6fdbd16 · 6fdbd16
1 parent e1e420c
commit 6fdbd16
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
@@ -678,7 +678,6 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
 	}
 	case MCAST_MSFILTER:
 	{
-		extern int sysctl_mld_max_msf;
 		struct group_filter *gsf;
 
 		if (optlen < GROUP_FILTER_SIZE(0))