diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index dc9546415520..30144f9d19d7 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -60,7 +60,8 @@ static void br_ip4_multicast_leave_group(struct net_bridge *br,
 					 const unsigned char *src);
 static void br_multicast_port_group_rexmit(struct timer_list *t);
 
-static void __del_port_router(struct net_bridge_port *p);
+static void
+br_multicast_rport_del_notify(struct net_bridge_port *p, bool deleted);
 #if IS_ENABLED(CONFIG_IPV6)
 static void br_ip6_multicast_leave_group(struct net_bridge *br,
 					 struct net_bridge_port *port,
@@ -1354,11 +1355,26 @@ static int br_ip6_multicast_add_group(struct net_bridge *br,
 }
 #endif
 
+static bool br_multicast_rport_del(struct hlist_node *rlist)
+{
+	if (hlist_unhashed(rlist))
+		return false;
+
+	hlist_del_init_rcu(rlist);
+	return true;
+}
+
+static bool br_ip4_multicast_rport_del(struct net_bridge_port *p)
+{
+	return br_multicast_rport_del(&p->ip4_rlist);
+}
+
 static void br_multicast_router_expired(struct net_bridge_port *port,
 					struct timer_list *t,
 					struct hlist_node *rlist)
 {
 	struct net_bridge *br = port->br;
+	bool del;
 
 	spin_lock(&br->multicast_lock);
 	if (port->multicast_router == MDB_RTR_TYPE_DISABLED ||
@@ -1366,7 +1382,8 @@ static void br_multicast_router_expired(struct net_bridge_port *port,
 	    timer_pending(t))
 		goto out;
 
-	__del_port_router(port);
+	del = br_multicast_rport_del(rlist);
+	br_multicast_rport_del_notify(port, del);
 out:
 	spin_unlock(&br->multicast_lock);
 }
@@ -1705,19 +1722,20 @@ void br_multicast_disable_port(struct net_bridge_port *port)
 	struct net_bridge *br = port->br;
 	struct net_bridge_port_group *pg;
 	struct hlist_node *n;
+	bool del = false;
 
 	spin_lock(&br->multicast_lock);
 	hlist_for_each_entry_safe(pg, n, &port->mglist, mglist)
 		if (!(pg->flags & MDB_PG_FLAGS_PERMANENT))
 			br_multicast_find_del_pg(br, pg);
 
-	__del_port_router(port);
-
+	del |= br_ip4_multicast_rport_del(port);
 	del_timer(&port->ip4_mc_router_timer);
 	del_timer(&port->ip4_own_query.timer);
 #if IS_ENABLED(CONFIG_IPV6)
 	del_timer(&port->ip6_own_query.timer);
 #endif
+	br_multicast_rport_del_notify(port, del);
 	spin_unlock(&br->multicast_lock);
 }
 
@@ -3538,11 +3556,12 @@ int br_multicast_set_router(struct net_bridge *br, unsigned long val)
 	return err;
 }
 
-static void __del_port_router(struct net_bridge_port *p)
+static void
+br_multicast_rport_del_notify(struct net_bridge_port *p, bool deleted)
 {
-	if (hlist_unhashed(&p->ip4_rlist))
+	if (!deleted)
 		return;
-	hlist_del_init_rcu(&p->ip4_rlist);
+
 	br_rtr_notify(p->br->dev, p, RTM_DELMDB);
 	br_port_mc_router_state_change(p, false);
 
@@ -3556,6 +3575,7 @@ int br_multicast_set_port_router(struct net_bridge_port *p, unsigned long val)
 	struct net_bridge *br = p->br;
 	unsigned long now = jiffies;
 	int err = -EINVAL;
+	bool del = false;
 
 	spin_lock(&br->multicast_lock);
 	if (p->multicast_router == val) {
@@ -3569,12 +3589,14 @@ int br_multicast_set_port_router(struct net_bridge_port *p, unsigned long val)
 	switch (val) {
 	case MDB_RTR_TYPE_DISABLED:
 		p->multicast_router = MDB_RTR_TYPE_DISABLED;
-		__del_port_router(p);
+		del |= br_ip4_multicast_rport_del(p);
 		del_timer(&p->ip4_mc_router_timer);
+		br_multicast_rport_del_notify(p, del);
 		break;
 	case MDB_RTR_TYPE_TEMP_QUERY:
 		p->multicast_router = MDB_RTR_TYPE_TEMP_QUERY;
-		__del_port_router(p);
+		del |= br_ip4_multicast_rport_del(p);
+		br_multicast_rport_del_notify(p, del);
 		break;
 	case MDB_RTR_TYPE_PERM:
 		p->multicast_router = MDB_RTR_TYPE_PERM;