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authorNogah Frankel <nogahf@mellanox.com>2017-12-04 13:31:10 +0200
committerDavid S. Miller <davem@davemloft.net>2017-12-05 14:37:12 -0500
commit5c472203421ab4f928aa1ae9e1dbcfdd80324148 (patch)
tree62136b226f62ae28ef930e66352df1c4b31243b6 /net/sched/sch_sfq.c
parent58117672943734715bbe7565ac9f062effa524f0 (diff)
downloadlinux-5c472203421ab4f928aa1ae9e1dbcfdd80324148.tar.bz2
net_sched: red: Avoid devision by zero
Do not allow delta value to be zero since it is used as a divisor. Fixes: 8af2a218de38 ("sch_red: Adaptative RED AQM") Signed-off-by: Nogah Frankel <nogahf@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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