bridge: Replace mp->mglist hlist with a bool

[pandora-kernel.git] / net / bridge / br_multicast.c

diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index c558274..09d5c09 100644 (file)
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -232,8 +232,7 @@ static void br_multicast_group_expired(unsigned long data)
        if (!netif_running(br->dev) || timer_pending(&mp->timer))
                goto out;
 
-       if (!hlist_unhashed(&mp->mglist))
-               hlist_del_init(&mp->mglist);
+       mp->mglist = false;
 
        if (mp->ports)
                goto out;
@@ -276,7 +275,7 @@ static void br_multicast_del_pg(struct net_bridge *br,
                del_timer(&p->query_timer);
                call_rcu_bh(&p->rcu, br_multicast_free_pg);
 
-               if (!mp->ports && hlist_unhashed(&mp->mglist) &&
+               if (!mp->ports && !mp->mglist &&
                    netif_running(br->dev))
                        mod_timer(&mp->timer, jiffies);
 
@@ -528,7 +527,7 @@ static void br_multicast_group_query_expired(unsigned long data)
        struct net_bridge *br = mp->br;
 
        spin_lock(&br->multicast_lock);
-       if (!netif_running(br->dev) || hlist_unhashed(&mp->mglist) ||
+       if (!netif_running(br->dev) || !mp->mglist ||
            mp->queries_sent >= br->multicast_last_member_count)
                goto out;
 
@@ -719,8 +718,7 @@ static int br_multicast_add_group(struct net_bridge *br,
                goto err;
 
        if (!port) {
-               if (hlist_unhashed(&mp->mglist))
-                       hlist_add_head(&mp->mglist, &br->mglist);
+               mp->mglist = true;
                mod_timer(&mp->timer, now + br->multicast_membership_interval);
                goto out;
        }
@@ -1166,7 +1164,7 @@ static int br_ip4_multicast_query(struct net_bridge *br,
 
        max_delay *= br->multicast_last_member_count;
 
-       if (!hlist_unhashed(&mp->mglist) &&
+       if (mp->mglist &&
            (timer_pending(&mp->timer) ?
             time_after(mp->timer.expires, now + max_delay) :
             try_to_del_timer_sync(&mp->timer) >= 0))
@@ -1237,7 +1235,7 @@ static int br_ip6_multicast_query(struct net_bridge *br,
                goto out;
 
        max_delay *= br->multicast_last_member_count;
-       if (!hlist_unhashed(&mp->mglist) &&
+       if (mp->mglist &&
            (timer_pending(&mp->timer) ?
             time_after(mp->timer.expires, now + max_delay) :
             try_to_del_timer_sync(&mp->timer) >= 0))
@@ -1284,7 +1282,7 @@ static void br_multicast_leave_group(struct net_bridge *br,
                     br->multicast_last_member_interval;
 
        if (!port) {
-               if (!hlist_unhashed(&mp->mglist) &&
+               if (mp->mglist &&
                    (timer_pending(&mp->timer) ?
                     time_after(mp->timer.expires, time) :
                     try_to_del_timer_sync(&mp->timer) >= 0)) {