sch_netem: replace magic numbers with enumerate

Replace some magic numbers which describe states of 4-state model
loss generator with enumerate.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yang Yingliang 2014-01-18 18:13:31 +08:00 • committed by David S. Miller
commit a6e2fe17eb