vlan: Move device unregistration before lower dev cleanup
Move the unregister_netdevice() call for the VLAN device before cleanup for the lower device. This is needed by GVRP so it can send a leave message before the applicant on the lower device is cleaned up. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -165,6 +165,8 @@ void unregister_vlan_dev(struct net_device *dev)
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synchronize_net();
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unregister_netdevice(dev);
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/* If the group is now empty, kill off the group. */
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if (grp->nr_vlans == 0) {
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if (real_dev->features & NETIF_F_HW_VLAN_RX)
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@ -178,8 +180,6 @@ void unregister_vlan_dev(struct net_device *dev)
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/* Get rid of the vlan's reference to real_dev */
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dev_put(real_dev);
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unregister_netdevice(dev);
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}
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static void vlan_transfer_operstate(const struct net_device *dev,
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