From f30ab418a1d3c5a8b83493e7d70d6876a74aa0ce Mon Sep 17 00:00:00 2001 From: Jarek Poplawski Date: Thu, 13 Nov 2008 22:56:30 -0800 Subject: pkt_sched: Remove qdisc->ops->requeue() etc. After implementing qdisc->ops->peek() and changing sch_netem into classless qdisc there are no more qdisc->ops->requeue() users. This patch removes this method with its wrappers (qdisc_requeue()), and also unused qdisc->requeue structure. There are a few minor fixes of warnings (htb_enqueue()) and comments btw. The idea to kill ->requeue() and a similar patch were first developed by David S. Miller. Signed-off-by: Jarek Poplawski Signed-off-by: David S. Miller --- net/sched/sch_gred.c | 21 --------------------- 1 file changed, 21 deletions(-) (limited to 'net/sched/sch_gred.c') diff --git a/net/sched/sch_gred.c b/net/sched/sch_gred.c index cb20ee3..40408d5 100644 --- a/net/sched/sch_gred.c +++ b/net/sched/sch_gred.c @@ -240,26 +240,6 @@ congestion_drop: return NET_XMIT_CN; } -static int gred_requeue(struct sk_buff *skb, struct Qdisc* sch) -{ - struct gred_sched *t = qdisc_priv(sch); - struct gred_sched_data *q; - u16 dp = tc_index_to_dp(skb); - - if (dp >= t->DPs || (q = t->tab[dp]) == NULL) { - if (net_ratelimit()) - printk(KERN_WARNING "GRED: Unable to relocate VQ 0x%x " - "for requeue, screwing up backlog.\n", - tc_index_to_dp(skb)); - } else { - if (red_is_idling(&q->parms)) - red_end_of_idle_period(&q->parms); - q->backlog += qdisc_pkt_len(skb); - } - - return qdisc_requeue(skb, sch); -} - static struct sk_buff *gred_dequeue(struct Qdisc* sch) { struct sk_buff *skb; @@ -603,7 +583,6 @@ static struct Qdisc_ops gred_qdisc_ops __read_mostly = { .enqueue = gred_enqueue, .dequeue = gred_dequeue, .peek = qdisc_peek_head, - .requeue = gred_requeue, .drop = gred_drop, .init = gred_init, .reset = gred_reset, -- cgit v1.1