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-rw-r--r--net/sched/cls_basic.c26
1 files changed, 7 insertions, 19 deletions
diff --git a/net/sched/cls_basic.c b/net/sched/cls_basic.c
index cd61280..5aed341 100644
--- a/net/sched/cls_basic.c
+++ b/net/sched/cls_basic.c
@@ -72,10 +72,6 @@ static unsigned long basic_get(struct tcf_proto *tp, u32 handle)
return l;
}
-static void basic_put(struct tcf_proto *tp, unsigned long f)
-{
-}
-
static int basic_init(struct tcf_proto *tp)
{
struct basic_head *head;
@@ -113,18 +109,12 @@ static void basic_destroy(struct tcf_proto *tp)
static int basic_delete(struct tcf_proto *tp, unsigned long arg)
{
- struct basic_head *head = rtnl_dereference(tp->root);
- struct basic_filter *t, *f = (struct basic_filter *) arg;
-
- list_for_each_entry(t, &head->flist, link)
- if (t == f) {
- list_del_rcu(&t->link);
- tcf_unbind_filter(tp, &t->res);
- call_rcu(&t->rcu, basic_delete_filter);
- return 0;
- }
+ struct basic_filter *f = (struct basic_filter *) arg;
- return -ENOENT;
+ list_del_rcu(&f->link);
+ tcf_unbind_filter(tp, &f->res);
+ call_rcu(&f->rcu, basic_delete_filter);
+ return 0;
}
static const struct nla_policy basic_policy[TCA_BASIC_MAX + 1] = {
@@ -188,10 +178,9 @@ static int basic_change(struct net *net, struct sk_buff *in_skb,
return -EINVAL;
}
- err = -ENOBUFS;
fnew = kzalloc(sizeof(*fnew), GFP_KERNEL);
- if (fnew == NULL)
- goto errout;
+ if (!fnew)
+ return -ENOBUFS;
tcf_exts_init(&fnew->exts, TCA_BASIC_ACT, TCA_BASIC_POLICE);
err = -EINVAL;
@@ -293,7 +282,6 @@ static struct tcf_proto_ops cls_basic_ops __read_mostly = {
.init = basic_init,
.destroy = basic_destroy,
.get = basic_get,
- .put = basic_put,
.change = basic_change,
.delete = basic_delete,
.walk = basic_walk,
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