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| author | Andrea Parri <parri.andrea@gmail.com> | 2015-06-17 00:16:59 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-06-21 09:47:24 -0700 |
| commit | a55e1c5c2640549ff3beb843f7ecaa242d69c351 (patch) | |
| tree | cd48a1cd740e1c4d3fc58eb88a3c63d9a4c64613 /net/sched/sch_qfq.c | |
| parent | 68946159da1b0b6791c5990242940950b9383cfc (diff) | |
| download | talos-op-linux-a55e1c5c2640549ff3beb843f7ecaa242d69c351.tar.gz talos-op-linux-a55e1c5c2640549ff3beb843f7ecaa242d69c351.zip | |
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>
Diffstat (limited to 'net/sched/sch_qfq.c')
| -rw-r--r-- | net/sched/sch_qfq.c | 3 |
1 files changed, 1 insertions, 2 deletions
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; |
