---

yaml --- r: 262776 b: refs/heads/master c: 9be6dd6 h: refs/heads/master v: v3
git-mirror · Aug 10, 2011 · 0cedfab · 0cedfab
1 parent 477e366
commit 0cedfab
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Showing 3 changed files with 12 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8028837d71ba9904b17281b40f94b93e947fbe38
+refs/heads/master: 9be6dd6510fde5cfa2ab73f238754d38ee6797bc
diff --git a/trunk/net/bridge/br_if.c b/trunk/net/bridge/br_if.c
@@ -417,6 +417,7 @@ int br_add_if(struct net_bridge *br, struct net_device *dev)
 int br_del_if(struct net_bridge *br, struct net_device *dev)
 {
 	struct net_bridge_port *p;
+	bool changed_addr;
 
 	p = br_port_get_rtnl(dev);
 	if (!p || p->br != br)
@@ -425,9 +426,12 @@ int br_del_if(struct net_bridge *br, struct net_device *dev)
 	del_nbp(p);
 
 	spin_lock_bh(&br->lock);
-	br_stp_recalculate_bridge_id(br);
+	changed_addr = br_stp_recalculate_bridge_id(br);
 	spin_unlock_bh(&br->lock);
 
+	if (changed_addr)
+		call_netdevice_notifiers(NETDEV_CHANGEADDR, br->dev);
+
 	netdev_update_features(br->dev);
 
 	return 0;

diff --git a/trunk/net/bridge/br_notify.c b/trunk/net/bridge/br_notify.c
@@ -34,6 +34,7 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
 	struct net_device *dev = ptr;
 	struct net_bridge_port *p;
 	struct net_bridge *br;
+	bool changed_addr;
 	int err;
 
 	/* register of bridge completed, add sysfs entries */
@@ -57,8 +58,12 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
 	case NETDEV_CHANGEADDR:
 		spin_lock_bh(&br->lock);
 		br_fdb_changeaddr(p, dev->dev_addr);
-		br_stp_recalculate_bridge_id(br);
+		changed_addr = br_stp_recalculate_bridge_id(br);
 		spin_unlock_bh(&br->lock);
+
+		if (changed_addr)
+			call_netdevice_notifiers(NETDEV_CHANGEADDR, br->dev);
+
 		break;
 
 	case NETDEV_CHANGE: