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sched: remove qdisc->drop

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after removal of TCA_CBQ_OVL_STRATEGY from cbq scheduler, there are no
more callers of ->drop() outside of other ->drop functions, i.e.
nothing calls them.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Westphal
2016-06-09 00:27:42 +02:00
committed by David S. Miller
parent c3a173d7db
commit a09ceb0e08
19 changed files with 0 additions and 395 deletions
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22
net/sched/sch_multiq.c
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@@ -151,27 +151,6 @@ static struct sk_buff *multiq_peek(struct Qdisc *sch)
}
static unsigned int multiq_drop(struct Qdisc *sch)
{
struct multiq_sched_data *q = qdisc_priv(sch);
int band;
unsigned int len;
struct Qdisc *qdisc;
for (band = q->bands - 1; band >= 0; band--) {
qdisc = q->queues[band];
if (qdisc->ops->drop) {
len = qdisc->ops->drop(qdisc);
if (len != 0) {
sch->q.qlen--;
return len;
}
}
}
return 0;
}
static void
multiq_reset(struct Qdisc *sch)
{
@@ -416,7 +395,6 @@ static struct Qdisc_ops multiq_qdisc_ops __read_mostly = {
.enqueue = multiq_enqueue,
.dequeue = multiq_dequeue,
.peek = multiq_peek,
.drop = multiq_drop,
.init = multiq_init,
.reset = multiq_reset,
.destroy = multiq_destroy,