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net_sched: cls_basic: remove unnecessary iteration and use passed arg

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Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2014-12-02 18:00:31 +01:00 committed by David S. Miller
parent ae0bf0402a
commit e4386456ae
1 changed files with 5 additions and 11 deletions
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16
net/sched/cls_basic.c
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@ -113,18 +113,12 @@ static void basic_destroy(struct tcf_proto *tp)
static int basic_delete(struct tcf_proto *tp, unsigned long arg) static int basic_delete(struct tcf_proto *tp, unsigned long arg)
{ {
struct basic_head *head = rtnl_dereference(tp->root); struct basic_filter *f = (struct basic_filter *) arg;
struct basic_filter *t, *f = (struct basic_filter *) arg;
list_for_each_entry(t, &head->flist, link) list_del_rcu(&f->link);
if (t == f) { tcf_unbind_filter(tp, &f->res);
list_del_rcu(&t->link); call_rcu(&f->rcu, basic_delete_filter);
tcf_unbind_filter(tp, &t->res); return 0;
call_rcu(&t->rcu, basic_delete_filter);
return 0;
}
return -ENOENT;
} }
static const struct nla_policy basic_policy[TCA_BASIC_MAX + 1] = { static const struct nla_policy basic_policy[TCA_BASIC_MAX + 1] = {