macvlan: switch to use IS_ENABLED()

Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jason Wang 2013-06-05 23:54:35 +00:00 • committed by David S. Miller
commit 1d2f41ed23