net/sched/hfsc: allocate tcf block for hfsc root class
authorKonstantin Khlebnikov <khlebnikov@yandex-team.ru>
Thu, 10 Aug 2017 09:31:40 +0000 (12:31 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 11 Aug 2017 21:30:30 +0000 (14:30 -0700)
commit8d55373875052b891ae72c9bcaf9c2d7178676c0
tree1790666f884fa0ef7c180977ef6b3137df188d43
parentad729bc9acfb7c47112964b4877ef5404578ed13
net/sched/hfsc: allocate tcf block for hfsc root class

Without this filters cannot be attached.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Fixes: 6529eaba33f0 ("net: sched: introduce tcf block infractructure")
Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sched/sch_hfsc.c