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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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15
net/sched/sch_atm.c
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@@ -519,20 +519,6 @@ static struct sk_buff *atm_tc_peek(struct Qdisc *sch)
return p->link.q->ops->peek(p->link.q);
}
static unsigned int atm_tc_drop(struct Qdisc *sch)
{
struct atm_qdisc_data *p = qdisc_priv(sch);
struct atm_flow_data *flow;
unsigned int len;
pr_debug("atm_tc_drop(sch %p,[qdisc %p])\n", sch, p);
list_for_each_entry(flow, &p->flows, list) {
if (flow->q->ops->drop && (len = flow->q->ops->drop(flow->q)))
return len;
}
return 0;
}
static int atm_tc_init(struct Qdisc *sch, struct nlattr *opt)
{
struct atm_qdisc_data *p = qdisc_priv(sch);
@@ -672,7 +658,6 @@ static struct Qdisc_ops atm_qdisc_ops __read_mostly = {
.enqueue = atm_tc_enqueue,
.dequeue = atm_tc_dequeue,
.peek = atm_tc_peek,
.drop = atm_tc_drop,
.init = atm_tc_init,
.reset = atm_tc_reset,
.destroy = atm_tc_destroy,