[BRIDGE]: Fix bridge notification processing.

53caefe1 · Stephen Hemminger · David S. Miller · 9e3083c1 · 53caefe1
Commit 53caefe1 authored Aug 02, 2003 by Stephen Hemminger Committed by David S. Miller Aug 02, 2003
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Showing with 6 additions and 3 deletions

net/bridge/br_notify.c net/bridge/br_notify.c +6 -3

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--- a/net/bridge/br_notify.c
+++ b/net/bridge/br_notify.c
@@ -43,15 +43,18 @@ static int br_device_event(struct notifier_block *unused, unsigned long event, v
 	{
 	case NETDEV_CHANGEADDR:
 		br_fdb_changeaddr(p, dev->dev_addr);
-		br_stp_recalculate_bridge_id(br);
+		if (br->dev->flags & IFF_UP)
+			br_stp_recalculate_bridge_id(br);
 		break;
 	case NETDEV_DOWN:
-		br_stp_disable_port(p);
+		if (br->dev->flags & IFF_UP)
+			br_stp_disable_port(p);
 		break;
 	case NETDEV_UP:
-		br_stp_enable_port(p);
+		if (br->dev->flags & IFF_UP)
+			br_stp_enable_port(p);
 		break;
 	case NETDEV_UNREGISTER: