2 files changed, 0 insertions, 85 deletions

diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 702a1ae..27ca25e 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -241,7 +241,6 @@ static void br_multicast_group_expired(unsigned long data)
 	hlist_del_rcu(&mp->hlist[mdb->ver]);
 	mdb->size--;
 
-	del_timer(&mp->query_timer);
 	call_rcu_bh(&mp->rcu, br_multicast_free_group);
 
 out:
@@ -271,7 +270,6 @@ static void br_multicast_del_pg(struct net_bridge *br,
 		rcu_assign_pointer(*pp, p->next);
 		hlist_del_init(&p->mglist);
 		del_timer(&p->timer);
-		del_timer(&p->query_timer);
 		call_rcu_bh(&p->rcu, br_multicast_free_pg);
 
 		if (!mp->ports && !mp->mglist &&
@@ -507,74 +505,6 @@ static struct sk_buff *br_multicast_alloc_query(struct net_bridge *br,
 	return NULL;
 }
 
-static void br_multicast_send_group_query(struct net_bridge_mdb_entry *mp)
-{
-	struct net_bridge *br = mp->br;
-	struct sk_buff *skb;
-
-	skb = br_multicast_alloc_query(br, &mp->addr);
-	if (!skb)
-		goto timer;
-
-	netif_rx(skb);
-
-timer:
-	if (++mp->queries_sent < br->multicast_last_member_count)
-		mod_timer(&mp->query_timer,
-			  jiffies + br->multicast_last_member_interval);
-}
-
-static void br_multicast_group_query_expired(unsigned long data)
-{
-	struct net_bridge_mdb_entry *mp = (void *)data;
-	struct net_bridge *br = mp->br;
-
-	spin_lock(&br->multicast_lock);
-	if (!netif_running(br->dev) || !mp->mglist ||
-	    mp->queries_sent >= br->multicast_last_member_count)
-		goto out;
-
-	br_multicast_send_group_query(mp);
-
-out:
-	spin_unlock(&br->multicast_lock);
-}
-
-static void br_multicast_send_port_group_query(struct net_bridge_port_group *pg)
-{
-	struct net_bridge_port *port = pg->port;
-	struct net_bridge *br = port->br;
-	struct sk_buff *skb;
-
-	skb = br_multicast_alloc_query(br, &pg->addr);
-	if (!skb)
-		goto timer;
-
-	br_deliver(port, skb);
-
-timer:
-	if (++pg->queries_sent < br->multicast_last_member_count)
-		mod_timer(&pg->query_timer,
-			  jiffies + br->multicast_last_member_interval);
-}
-
-static void br_multicast_port_group_query_expired(unsigned long data)
-{
-	struct net_bridge_port_group *pg = (void *)data;
-	struct net_bridge_port *port = pg->port;
-	struct net_bridge *br = port->br;
-
-	spin_lock(&br->multicast_lock);
-	if (!netif_running(br->dev) || hlist_unhashed(&pg->mglist) ||
-	    pg->queries_sent >= br->multicast_last_member_count)
-		goto out;
-
-	br_multicast_send_port_group_query(pg);
-
-out:
-	spin_unlock(&br->multicast_lock);
-}
-
 static struct net_bridge_mdb_entry *br_multicast_get_group(
 	struct net_bridge *br, struct net_bridge_port *port,
 	struct br_ip *group, int hash)
@@ -690,8 +620,6 @@ rehash:
 	mp->addr = *group;
 	setup_timer(&mp->timer, br_multicast_group_expired,
 		    (unsigned long)mp);
-	setup_timer(&mp->query_timer, br_multicast_group_query_expired,
-		    (unsigned long)mp);
 
 	hlist_add_head_rcu(&mp->hlist[mdb->ver], &mdb->mhash[hash]);
 	mdb->size++;
@@ -746,8 +674,6 @@ static int br_multicast_add_group(struct net_bridge *br,
 	hlist_add_head(&p->mglist, &port->mglist);
 	setup_timer(&p->timer, br_multicast_port_group_expired,
 		    (unsigned long)p);
-	setup_timer(&p->query_timer, br_multicast_port_group_query_expired,
-		    (unsigned long)p);
 
 	rcu_assign_pointer(*pp, p);
 
@@ -1291,9 +1217,6 @@ static void br_multicast_leave_group(struct net_bridge *br,
 		     time_after(mp->timer.expires, time) :
 		     try_to_del_timer_sync(&mp->timer) >= 0)) {
 			mod_timer(&mp->timer, time);
-
-			mp->queries_sent = 0;
-			mod_timer(&mp->query_timer, now);
 		}
 
 		goto out;
@@ -1310,9 +1233,6 @@ static void br_multicast_leave_group(struct net_bridge *br,
 		     time_after(p->timer.expires, time) :
 		     try_to_del_timer_sync(&p->timer) >= 0)) {
 			mod_timer(&p->timer, time);
-
-			p->queries_sent = 0;
-			mod_timer(&p->query_timer, now);
 		}
 
 		break;
@@ -1681,7 +1601,6 @@ void br_multicast_stop(struct net_bridge *br)
 		hlist_for_each_entry_safe(mp, p, n, &mdb->mhash[i],
 					  hlist[ver]) {
 			del_timer(&mp->timer);
-			del_timer(&mp->query_timer);
 			call_rcu_bh(&mp->rcu, br_multicast_free_group);
 		}
 	}
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 0b67a63..e1d8822 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -82,9 +82,7 @@ struct net_bridge_port_group {
 	struct hlist_node		mglist;
 	struct rcu_head			rcu;
 	struct timer_list		timer;
-	struct timer_list		query_timer;
 	struct br_ip			addr;
-	u32				queries_sent;
 };
 
 struct net_bridge_mdb_entry
@@ -94,10 +92,8 @@ struct net_bridge_mdb_entry
 	struct net_bridge_port_group __rcu *ports;
 	struct rcu_head			rcu;
 	struct timer_list		timer;
-	struct timer_list		query_timer;
 	struct br_ip			addr;
 	bool				mglist;
-	u32				queries_sent;
 };
 
 struct net_bridge_mdb_htable