sch_sfq: use del_timer_sync() in sfq_destroy()
Let's delete timer reliably in sfq_destroy(). Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -521,7 +521,8 @@ static void sfq_destroy(struct Qdisc *sch)
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struct sfq_sched_data *q = qdisc_priv(sch);
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struct sfq_sched_data *q = qdisc_priv(sch);
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tcf_destroy_chain(q->filter_list);
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tcf_destroy_chain(q->filter_list);
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del_timer(&q->perturb_timer);
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q->perturb_period = 0;
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del_timer_sync(&q->perturb_timer);
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}
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}
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static int sfq_dump(struct Qdisc *sch, struct sk_buff *skb)
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static int sfq_dump(struct Qdisc *sch, struct sk_buff *skb)
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