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| author | Florian Westphal <fw@strlen.de> | 2016-06-09 00:27:42 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-08 23:58:52 -0700 |
| commit | a09ceb0e08140a1eec05b49b4c232d3481339cb0 (patch) | |
| tree | d177eeb840ee48563ba195fa6de159125fa1019b /net/sched/sch_drr.c | |
| parent | c3a173d7dba2d7c74dd4ab871b8f22bf56ac10b2 (diff) | |
| download | linux-a09ceb0e08140a1eec05b49b4c232d3481339cb0.tar.gz linux-a09ceb0e08140a1eec05b49b4c232d3481339cb0.tar.bz2 linux-a09ceb0e08140a1eec05b49b4c232d3481339cb0.zip | |
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_drr.c')
| -rw-r--r-- | net/sched/sch_drr.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/net/sched/sch_drr.c b/net/sched/sch_drr.c index 1b7e1a27773d..2bec94cf697c 100644 --- a/net/sched/sch_drr.c +++ b/net/sched/sch_drr.c @@ -421,26 +421,6 @@ out: return NULL; } -static unsigned int drr_drop(struct Qdisc *sch) -{ - struct drr_sched *q = qdisc_priv(sch); - struct drr_class *cl; - unsigned int len; - - list_for_each_entry(cl, &q->active, alist) { - if (cl->qdisc->ops->drop) { - len = cl->qdisc->ops->drop(cl->qdisc); - if (len > 0) { - sch->q.qlen--; - if (cl->qdisc->q.qlen == 0) - list_del(&cl->alist); - return len; - } - } - } - return 0; -} - static int drr_init_qdisc(struct Qdisc *sch, struct nlattr *opt) { struct drr_sched *q = qdisc_priv(sch); @@ -509,7 +489,6 @@ static struct Qdisc_ops drr_qdisc_ops __read_mostly = { .enqueue = drr_enqueue, .dequeue = drr_dequeue, .peek = qdisc_peek_dequeued, - .drop = drr_drop, .init = drr_init_qdisc, .reset = drr_reset_qdisc, .destroy = drr_destroy_qdisc, |