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authorFlorian Westphal <fw@strlen.de>2016-06-09 01:27:42 +0300
committerDavid S. Miller <davem@davemloft.net>2016-06-09 09:58:52 +0300
commita09ceb0e08140a1eec05b49b4c232d3481339cb0 (patch)
treed177eeb840ee48563ba195fa6de159125fa1019b /net/sched/sch_atm.c
parentc3a173d7dba2d7c74dd4ab871b8f22bf56ac10b2 (diff)
downloadlinux-a09ceb0e08140a1eec05b49b4c232d3481339cb0.tar.xz
sched: remove qdisc->drop
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>
Diffstat (limited to 'net/sched/sch_atm.c')
-rw-r--r--net/sched/sch_atm.c15
1 files changed, 0 insertions, 15 deletions
diff --git a/net/sched/sch_atm.c b/net/sched/sch_atm.c
index 34f8f79e56d5..7e6c12dfc66a 100644
--- a/net/sched/sch_atm.c
+++ b/net/sched/sch_atm.c
@@ -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,