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Date: Tue, 3 Nov 2015 19:01:41 +0100
From: Phil Sutter <phil@....cc>
To: David Miller <davem@...emloft.net>
Cc: Stephen Hemminger <shemming@...cade.com>, netdev@...r.kernel.org
Subject: [PATCH] net: sched: kill dead code in sch_choke.c
It looks like this has never been used at all.
Signed-off-by: Phil Sutter <phil@....cc>
---
net/sched/sch_choke.c | 59 ---------------------------------------------------
1 file changed, 59 deletions(-)
diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c
index 02bfd3d..5ffb8b8 100644
--- a/net/sched/sch_choke.c
+++ b/net/sched/sch_choke.c
@@ -553,65 +553,6 @@ static void choke_destroy(struct Qdisc *sch)
choke_free(q->tab);
}
-static struct Qdisc *choke_leaf(struct Qdisc *sch, unsigned long arg)
-{
- return NULL;
-}
-
-static unsigned long choke_get(struct Qdisc *sch, u32 classid)
-{
- return 0;
-}
-
-static void choke_put(struct Qdisc *q, unsigned long cl)
-{
-}
-
-static unsigned long choke_bind(struct Qdisc *sch, unsigned long parent,
- u32 classid)
-{
- return 0;
-}
-
-static struct tcf_proto __rcu **choke_find_tcf(struct Qdisc *sch,
- unsigned long cl)
-{
- struct choke_sched_data *q = qdisc_priv(sch);
-
- if (cl)
- return NULL;
- return &q->filter_list;
-}
-
-static int choke_dump_class(struct Qdisc *sch, unsigned long cl,
- struct sk_buff *skb, struct tcmsg *tcm)
-{
- tcm->tcm_handle |= TC_H_MIN(cl);
- return 0;
-}
-
-static void choke_walk(struct Qdisc *sch, struct qdisc_walker *arg)
-{
- if (!arg->stop) {
- if (arg->fn(sch, 1, arg) < 0) {
- arg->stop = 1;
- return;
- }
- arg->count++;
- }
-}
-
-static const struct Qdisc_class_ops choke_class_ops = {
- .leaf = choke_leaf,
- .get = choke_get,
- .put = choke_put,
- .tcf_chain = choke_find_tcf,
- .bind_tcf = choke_bind,
- .unbind_tcf = choke_put,
- .dump = choke_dump_class,
- .walk = choke_walk,
-};
-
static struct sk_buff *choke_peek_head(struct Qdisc *sch)
{
struct choke_sched_data *q = qdisc_priv(sch);
--
2.1.2
--
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