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authorFlorian Westphal <fw@strlen.de>2016-06-09 00:27:42 +0200
committerDavid S. Miller <davem@davemloft.net>2016-06-08 23:58:52 -0700
commita09ceb0e08140a1eec05b49b4c232d3481339cb0 (patch)
treed177eeb840ee48563ba195fa6de159125fa1019b /net/sched/sch_tbf.c
parentc3a173d7dba2d7c74dd4ab871b8f22bf56ac10b2 (diff)
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_tbf.c')
-rw-r--r--net/sched/sch_tbf.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/net/sched/sch_tbf.c b/net/sched/sch_tbf.c
index 801148c8b6ac..1342e46574b2 100644
--- a/net/sched/sch_tbf.c
+++ b/net/sched/sch_tbf.c
@@ -211,18 +211,6 @@ static int tbf_enqueue(struct sk_buff *skb, struct Qdisc *sch)
return NET_XMIT_SUCCESS;
}
-static unsigned int tbf_drop(struct Qdisc *sch)
-{
- struct tbf_sched_data *q = qdisc_priv(sch);
- unsigned int len = 0;
-
- if (q->qdisc->ops->drop && (len = q->qdisc->ops->drop(q->qdisc)) != 0) {
- sch->q.qlen--;
- qdisc_qstats_drop(sch);
- }
- return len;
-}
-
static bool tbf_peak_present(const struct tbf_sched_data *q)
{
return q->peak.rate_bytes_ps;
@@ -555,7 +543,6 @@ static struct Qdisc_ops tbf_qdisc_ops __read_mostly = {
.enqueue = tbf_enqueue,
.dequeue = tbf_dequeue,
.peek = qdisc_peek_dequeued,
- .drop = tbf_drop,
.init = tbf_init,
.reset = tbf_reset,
.destroy = tbf_destroy,