[IPv6]: Use rtnl registration interface

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index ea3035b..c74da4b 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -216,7 +216,7 @@
 	return -ENOBUFS;
 }
 
-int fib6_rules_dump(struct sk_buff *skb, struct netlink_callback *cb)
+static int fib6_rules_dump(struct sk_buff *skb, struct netlink_callback *cb)
 {
 	return fib_rules_dump(skb, cb, AF_INET6);
 }
@@ -255,9 +255,11 @@
 	list_add_tail(&main_rule.common.list, &fib6_rules);
 
 	fib_rules_register(&fib6_rules_ops);
+	__rtnl_register(PF_INET6, RTM_GETRULE, NULL, fib6_rules_dump);
 }
 
 void fib6_rules_cleanup(void)
 {
+	rtnl_unregister(PF_INET6, RTM_GETRULE);
 	fib_rules_unregister(&fib6_rules_ops);
 }