diff --git a/[refs] b/[refs]
index bb8107edd5a0..6dbf948d56c2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a9f83bf3858672164ed531cbc60ee9082d21d53f
+refs/heads/master: ff4e1fb0be7386e97580d50f09a804b33b58377a
diff --git a/trunk/net/ipv6/fib6_rules.c b/trunk/net/ipv6/fib6_rules.c
index cac580749ebe..8d05527524e3 100644
--- a/trunk/net/ipv6/fib6_rules.c
+++ b/trunk/net/ipv6/fib6_rules.c
@@ -316,5 +316,5 @@ int __init fib6_rules_init(void)
 
 void fib6_rules_cleanup(void)
 {
-	return unregister_pernet_subsys(&fib6_rules_net_ops);
+	unregister_pernet_subsys(&fib6_rules_net_ops);
 }