From: Eric W. Biederman <ebiederm@xmission.com>
Date: Sun, 29 Nov 2009 22:25:30 +0000 (+0000)
Subject: net: Simplfy default_device_exit and improve batching.
X-Git-Tag: v2.6.33-rc1~388^2~119
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e008b5fc8dc7f46d9904001c7a2155eb1e7d35ab;p=pandora-kernel.git

net: Simplfy default_device_exit and improve batching.

- Defer dellink to net_cleanup() allowing for batching.
- Fix comment.
- Use for_each_netdev_safe again as dev_change_net_namespace touches
  at most one network device (unlike veth dellink).

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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