tree 0328abd6a6a306e648120ac2ef20332954e852e0
parent 1a348ccc1047a00507e554826775a3d81f7f3437
author Pavel Emelyanov <xemul@openvz.org> 1190146841 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1192060295 -0700

[NETNS]: Cleanup list walking in setup_net and cleanup_net

I proposed introducing a list_for_each_entry_continue_reverse macro
to be used in setup_net() when unrolling the failed ->init callback.

Here is the macro and some more cleanup in the setup_net() itself
to remove one variable from the stack :) The same thing is for the
cleanup_net() - the existing list_for_each_entry_reverse() is used.

Minor, but the code looks nicer.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>