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vlan: Correctly handle device notifications for layered VLAN devices 

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>
This commit is contained in:
Patrick McHardy 2008-05-20 14:37:36 -07:00 committed by David S. Miller
parent 0e91796eb4
commit 81d85346b3
1 changed files with 1 additions and 3 deletions
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4
net/8021q/vlan.c
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@ -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)