Commit 3a931a80 authored by Pavel Emelyanov's avatar Pavel Emelyanov Committed by David S. Miller

[RTNL]: Relax for_each_netdev_safe in __rtnl_link_unregister.

Each potential list_del (happening from inside a ->dellink call)
is followed by goto restart, so there's no need in _safe iteration.
Signed-off-by: default avatarPavel Emelyanov <xemul@openvz.org>
Acked-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fc54c658
...@@ -277,12 +277,12 @@ EXPORT_SYMBOL_GPL(rtnl_link_register); ...@@ -277,12 +277,12 @@ EXPORT_SYMBOL_GPL(rtnl_link_register);
*/ */
void __rtnl_link_unregister(struct rtnl_link_ops *ops) void __rtnl_link_unregister(struct rtnl_link_ops *ops)
{ {
struct net_device *dev, *n; struct net_device *dev;
struct net *net; struct net *net;
for_each_net(net) { for_each_net(net) {
restart: restart:
for_each_netdev_safe(net, dev, n) { for_each_netdev(net, dev) {
if (dev->rtnl_link_ops == ops) { if (dev->rtnl_link_ops == ops) {
ops->dellink(dev); ops->dellink(dev);
goto restart; goto restart;
......
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