diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index 15d85fe..5375fac 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -245,7 +245,8 @@
 
 #ifdef __KERNEL__
 struct rtmsg;
-extern int ip6mr_get_route(struct sk_buff *skb, struct rtmsg *rtm, int nowait);
+extern int ip6mr_get_route(struct net *net, struct sk_buff *skb,
+			   struct rtmsg *rtm, int nowait);
 
 #ifdef CONFIG_IPV6_MROUTE
 static inline struct sock *mroute6_socket(struct net *net)