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Commit 8d553738 authored by Konstantin Khlebnikov's avatar Konstantin Khlebnikov Committed by David S. Miller
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net/sched/hfsc: allocate tcf block for hfsc root class 



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Signed-off-by: default avatarKonstantin Khlebnikov <khlebnikov@yandex-team.ru>
Fixes: 6529eaba ("net: sched: introduce tcf block infractructure")
Acked-by: default avatarCong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ad729bc9

net/sched/sch_hfsc.c

+8 −0
Original line number Diff line number Diff line
@@ -1428,6 +1428,10 @@ hfsc_init_qdisc(struct Qdisc *sch, struct nlattr *opt) 
		return err;

	q->eligible = RB_ROOT;



	err = tcf_block_get(&q->root.block, &q->root.filter_list);

	if (err)

		goto err_tcf;



	q->root.cl_common.classid = sch->handle;

	q->root.refcnt  = 1;

	q->root.sched   = q;
@@ -1447,6 +1451,10 @@ hfsc_init_qdisc(struct Qdisc *sch, struct nlattr *opt) 
	qdisc_watchdog_init(&q->watchdog, sch);



	return 0;



err_tcf:

	qdisc_class_hash_destroy(&q->clhash);

	return err;

}



static int