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authorEric W. Biederman <ebiederm@xmission.com>2007-09-26 22:10:06 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:52:48 -0700
commit0cc217e16cb8ca8ef2544363571fce94259900e0 (patch)
tree05d7ef10fd9971fffa3f3870a4c3e66077bb1dc2 /net/core
parent5967789dbc8aafdba5813fa8e8cfce3c90516f83 (diff)
[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>
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