diff --git a/[refs] b/[refs]
index 49a21d03db75..4b52d6eb32a0 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e1e420c71b53829c661123a21b14a42d821e5e7f
+refs/heads/master: 6fdbd1648be5db20d172bcd013c8874bb2000700
diff --git a/trunk/net/ipv6/ipv6_sockglue.c b/trunk/net/ipv6/ipv6_sockglue.c
index 63dd1f89ed7d..ca1af0760c4c 100644
--- a/trunk/net/ipv6/ipv6_sockglue.c
+++ b/trunk/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))