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authorPatrick McHardy <kaber@trash.net>2007-07-11 19:42:13 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-07-11 19:45:33 -0700
commit2d85cba2b272a5201a60966a65a4f8c0bcc0bb71 (patch)
treef8dd1ca6d7c963eade714a4ecc7aec4d7751f55a /net/8021q
parent8c979c26a0f093c13290320edda799d8335e50ae (diff)
downloadop-kernel-dev-2d85cba2b272a5201a60966a65a4f8c0bcc0bb71.zip
op-kernel-dev-2d85cba2b272a5201a60966a65a4f8c0bcc0bb71.tar.gz
[RTNETLINK]: rtnl_link API simplification
All drivers need to unregister their devices in the module unload function. While doing so they must hold the rtnl and atomically unregister the rtnl_link ops as well. This makes the rtnl_link_unregister function that takes the rtnl itself completely useless. Provide default newlink/dellink functions, make __rtnl_link_unregister and rtnl_link_unregister unregister all devices with matching rtnl_link_ops and change the existing users to take advantage of that. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/8021q')
-rw-r--r--net/8021q/vlan.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index b463ba4..34c1d0b 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -115,26 +115,6 @@ err1:
return err;
}
-/* Cleanup all vlan devices
- * Note: devices that have been registered that but not
- * brought up will exist but have no module ref count.
- */
-static void __exit vlan_cleanup_devices(void)
-{
- struct net_device *dev, *nxt;
-
- rtnl_lock();
- for_each_netdev_safe(dev, nxt) {
- if (dev->priv_flags & IFF_802_1Q_VLAN) {
- unregister_vlan_dev(VLAN_DEV_INFO(dev)->real_dev,
- VLAN_DEV_INFO(dev)->vlan_id);
-
- unregister_netdevice(dev);
- }
- }
- rtnl_unlock();
-}
-
/*
* Module 'remove' entry point.
* o delete /proc/net/router directory and static entries.
@@ -150,7 +130,6 @@ static void __exit vlan_cleanup_module(void)
unregister_netdevice_notifier(&vlan_notifier_block);
dev_remove_pack(&vlan_packet_type);
- vlan_cleanup_devices();
/* This table must be empty if there are no module
* references left.
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