1 files changed, 4 insertions, 0 deletions

diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index ff667e18b2d6..761fc733bf6d 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -37,6 +37,8 @@
 
 static void br_multicast_start_querier(struct net_bridge *br,
                                        struct bridge_mcast_own_query *query);
+static void br_multicast_add_router(struct net_bridge *br,
+                                    struct net_bridge_port *port);
 unsigned int br_mdb_rehash_seq;
 
 static inline int br_ip_equal(const struct br_ip *a, const struct br_ip *b)
@@ -936,6 +938,8 @@ void br_multicast_enable_port(struct net_bridge_port *port)
 #if IS_ENABLED(CONFIG_IPV6)
         br_multicast_enable(&port->ip6_own_query);
 #endif
+        if (port->multicast_router == 2 && hlist_unhashed(&port->rlist))
+                br_multicast_add_router(br, port);
 
 out:
         spin_unlock(&br->multicast_lock);