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net: sched: delete duplicate cleanup of backlog and qlen

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[ Upstream commit c19d893fbf3f2f8fa864ae39652c7fee939edde2 ]

qdisc_reset() is clearing qdisc->q.qlen and qdisc->qstats.backlog
_after_ calling qdisc->ops->reset. There is no need to clear them
again in the specific reset function.

Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20220824005231.345727-1-shaozhengchao@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Stable-dep-of: 2a3fc78210b9 ("net: sched: sfb: fix null pointer access issue when sfb_init() fails")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Zhengchao Shao
2022-08-24 08:52:31 +08:00
committed by Greg Kroah-Hartman
parent ae48bee283
commit 305aa36b62
21 changed files with 0 additions and 40 deletions
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2
net/sched/sch_choke.c
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@@ -315,8 +315,6 @@ static void choke_reset(struct Qdisc *sch)
rtnl_qdisc_drop(skb, sch);
}
sch->q.qlen = 0;
sch->qstats.backlog = 0;
if (q->tab)
memset(q->tab, 0, (q->tab_mask + 1) * sizeof(struct sk_buff *));
q->head = q->tail = 0;