diff options
| author | Florian Westphal <fw@strlen.de> | 2016-06-09 00:27:42 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-09 08:58:52 +0200 |
| commit | a09ceb0e08140a1eec05b49b4c232d3481339cb0 (patch) | |
| tree | d177eeb840ee48563ba195fa6de159125fa1019b /net/sched/sch_gred.c | |
| parent | sched: remove qdisc_rehape_fail (diff) | |
| download | linux-a09ceb0e08140a1eec05b49b4c232d3481339cb0.tar.xz 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_gred.c')
| -rw-r--r-- | net/sched/sch_gred.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c index 80105109f756..b5fb63c7be02 100644 --- a/net/sched/sch_gred.c +++ b/net/sched/sch_gred.c @@ -276,40 +276,6 @@ static struct sk_buff *gred_dequeue(struct Qdisc *sch) return NULL; } -static unsigned int gred_drop(struct Qdisc *sch) -{ - struct sk_buff *skb; - struct gred_sched *t = qdisc_priv(sch); - - skb = qdisc_dequeue_tail(sch); - if (skb) { - unsigned int len = qdisc_pkt_len(skb); - struct gred_sched_data *q; - u16 dp = tc_index_to_dp(skb); - - if (dp >= t->DPs || (q = t->tab[dp]) == NULL) { - net_warn_ratelimited("GRED: Unable to relocate VQ 0x%x while dropping, screwing up backlog\n", - tc_index_to_dp(skb)); - } else { - q->backlog -= len; - q->stats.other++; - - if (gred_wred_mode(t)) { - if (!sch->qstats.backlog) - red_start_of_idle_period(&t->wred_set); - } else { - if (!q->backlog) - red_start_of_idle_period(&q->vars); - } - } - - qdisc_drop(skb, sch); - return len; - } - - return 0; -} - static void gred_reset(struct Qdisc *sch) { int i; @@ -623,7 +589,6 @@ static struct Qdisc_ops gred_qdisc_ops __read_mostly = { .enqueue = gred_enqueue, .dequeue = gred_dequeue, .peek = qdisc_peek_head, - .drop = gred_drop, .init = gred_init, .reset = gred_reset, .destroy = gred_destroy, |