From: Andrea Parri Date: Tue, 16 Jun 2015 22:16:59 +0000 (+0200) Subject: pkt_sched: sch_qfq: remove redundant -if- control statement X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a55e1c5c2640549ff3beb843f7ecaa242d69c351;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git 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 Signed-off-by: David S. Miller --- diff --git a/net/sched/sch_qfq.c b/net/sched/sch_qfq.c index 3ec7e88a43ca..b8d73bca683c 100644 --- a/net/sched/sch_qfq.c +++ b/net/sched/sch_qfq.c @@ -339,8 +339,7 @@ static struct qfq_aggregate *qfq_choose_next_agg(struct qfq_sched *); static void qfq_destroy_agg(struct qfq_sched *q, struct qfq_aggregate *agg) { - if (!hlist_unhashed(&agg->nonfull_next)) - hlist_del_init(&agg->nonfull_next); + hlist_del_init(&agg->nonfull_next); q->wsum -= agg->class_weight; if (q->wsum != 0) q->iwsum = ONE_FP / q->wsum;