bridge: Add multicast start/stop hooks

This patch hooks up the bridge start/stop and add/delete/disable
port functions to the new multicast module.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/bridge/br_if.c b/net/bridge/br_if.c
index bc2b1ba..b6a3872 100644
--- a/net/bridge/br_if.c
+++ b/net/bridge/br_if.c
@@ -147,6 +147,8 @@
 
 	rcu_assign_pointer(dev->br_port, NULL);
 
+	br_multicast_del_port(p);
+
 	kobject_uevent(&p->kobj, KOBJ_REMOVE);
 	kobject_del(&p->kobj);
 
@@ -207,6 +209,7 @@
 	br_netfilter_rtable_init(br);
 
 	br_stp_timer_init(br);
+	br_multicast_init(br);
 
 	return dev;
 }
@@ -258,6 +261,7 @@
 	br_init_port(p);
 	p->state = BR_STATE_DISABLED;
 	br_stp_port_timer_init(p);
+	br_multicast_add_port(p);
 
 	return p;
 }