Commit 81d85346 authored by Patrick McHardy's avatar Patrick McHardy Committed by David S. Miller

vlan: Correctly handle device notifications for layered VLAN devices

Commit 30688a9a ([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: default avatarPatrick McHardy <kaber@trash.net>
Acked-by: default avatarPavel Emelyanov <xemul@openvz.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0e91796e
...@@ -410,10 +410,8 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, ...@@ -410,10 +410,8 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event,
int i, flgs; int i, flgs;
struct net_device *vlandev; struct net_device *vlandev;
if (is_vlan_dev(dev)) { if (is_vlan_dev(dev))
__vlan_device_event(dev, event); __vlan_device_event(dev, event);
goto out;
}
grp = __vlan_find_group(dev); grp = __vlan_find_group(dev);
if (!grp) if (!grp)
......
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