Eric W. Biederman 0cc217e16c [IPV4]: When possible test for IFF_LOOPBACK and not dev == loopback_dev ...

Now that multiple loopback devices are becoming possible it makes
the code a little cleaner and more maintainable to test if a deivice
is th a loopback device by testing dev->flags & IFF_LOOPBACK instead
of dev == loopback_dev.

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

2007-10-10 16:52:48 -07:00

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