vlan: Correctly handle device notifications for layered VLAN devices
Patrick McHardy [Tue, 20 May 2008 21:37:36 +0000 (14:37 -0700)]
Commit 30688a9 ([VLAN]: Handle vlan devices net namespace changing)
changed the device notifier to special-case notifications for VLAN
devices, effectively disabling state propagation to underlying VLAN
devices. This is needed for layered VLANs though, so restore the
original behaviour.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/8021q/vlan.c

index 2a739ad..b934159 100644 (file)
@@ -410,10 +410,8 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
        int i, flgs;
        struct net_device *vlandev;
 
-       if (is_vlan_dev(dev)) {
+       if (is_vlan_dev(dev))
                __vlan_device_event(dev, event);
-               goto out;
-       }
 
        grp = __vlan_find_group(dev);
        if (!grp)