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[NET_SCHED]: sch_ingress: remove unnecessary ops 

- ->reset is optional
- sch_api provides identical defaults for ->dequeue/->requeue
- ->drop can't happen since ingress never has a parent qdisc

Signed-off-by: Patrick McHardy <kaber@trash.net>
Acked-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2008-01-21 00:12:53 -08:00 committed by David S. Miller
parent e037834758
commit c6ee877f2e
1 changed files with 0 additions and 24 deletions
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24
net/sched/sch_ingress.c
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@ -118,21 +118,6 @@ static int ingress_enqueue(struct sk_buff *skb, struct Qdisc *sch)
return result;
}
static struct sk_buff *ingress_dequeue(struct Qdisc *sch)
{
return NULL;
}
static int ingress_requeue(struct sk_buff *skb, struct Qdisc *sch)
{
return 0;
}
static unsigned int ingress_drop(struct Qdisc *sch)
{
return 0;
}
#ifndef CONFIG_NET_CLS_ACT
#ifdef CONFIG_NETFILTER
static unsigned int ing_hook(unsigned int hook, struct sk_buff *skb,
@ -202,11 +187,6 @@ static int ingress_init(struct Qdisc *sch, struct rtattr *opt)
return 0;
}
static void ingress_reset(struct Qdisc *sch)
{
return;
}
/* ------------------------------------------------------------- */
static void ingress_destroy(struct Qdisc *sch)
@ -248,11 +228,7 @@ static struct Qdisc_ops ingress_qdisc_ops __read_mostly = {
.id = "ingress",
.priv_size = sizeof(struct ingress_qdisc_data),
.enqueue = ingress_enqueue,
.dequeue = ingress_dequeue,
.requeue = ingress_requeue,
.drop = ingress_drop,
.init = ingress_init,
.reset = ingress_reset,
.destroy = ingress_destroy,
.dump = ingress_dump,
.owner = THIS_MODULE,