pkt_sched: sch_qfq: remove redundant -if- control statement
The control !hlist_unhashed() in qfq_destroy_agg() is unnecessary because already performed in hlist_del_init(), so remove it. Signed-off-by: Andrea Parri <parri.andrea@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -339,8 +339,7 @@ static struct qfq_aggregate *qfq_choose_next_agg(struct qfq_sched *);
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static void qfq_destroy_agg(struct qfq_sched *q, struct qfq_aggregate *agg)
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{
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if (!hlist_unhashed(&agg->nonfull_next))
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hlist_del_init(&agg->nonfull_next);
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hlist_del_init(&agg->nonfull_next);
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q->wsum -= agg->class_weight;
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if (q->wsum != 0)
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q->iwsum = ONE_FP / q->wsum;
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