From: Patrick McHardy Date: Sun, 6 Jul 2008 04:26:41 +0000 (-0700) Subject: vlan: Move device unregistration before lower dev cleanup X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=ce305002e1c9b90c2c151ce18bab0b895dd55ae6;p=openwrt%2Fstaging%2Fblogic.git 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 Signed-off-by: David S. Miller --- diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index b591bfca1ab2..8cae2daeb1cc 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -165,6 +165,8 @@ void unregister_vlan_dev(struct net_device *dev) synchronize_net(); + unregister_netdevice(dev); + /* If the group is now empty, kill off the group. */ if (grp->nr_vlans == 0) { if (real_dev->features & NETIF_F_HW_VLAN_RX) @@ -178,8 +180,6 @@ void unregister_vlan_dev(struct net_device *dev) /* Get rid of the vlan's reference to real_dev */ dev_put(real_dev); - - unregister_netdevice(dev); } static void vlan_transfer_operstate(const struct net_device *dev,