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(parent: ff6fa69) | patch
net_sched: red: Avoid devision by zero
authorNogah Frankel <nogahf@mellanox.com>
Mon, 4 Dec 2017 11:31:10 +0000 (13:31 +0200)
committerDavid S. Miller <davem@davemloft.net>
Tue, 5 Dec 2017 19:37:12 +0000 (14:37 -0500)
commite116e312d9a290d2911458d3bb9e838ab47499ee
tree62136b226f62ae28ef930e66352df1c4b31243b6tree | snapshot
parentff6fa69ea9b3e6224b32959680f52f075552bd99commit | diff
net_sched: red: Avoid devision by zero

Do not allow delta value to be zero since it is used as a divisor.

Fixes: a3f301a5b140 ("sch_red: Adaptative RED AQM")
Signed-off-by: Nogah Frankel <nogahf@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/red.h diff | blob | history
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