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@nwl.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c
index 02bfd3d1c4f078e8b7da08791ea1069218095d1a..5ffb8b8337c7320368303e21a4bbd1fc0e4c5168 100644 (file)
--- 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);