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net_sched: cls: refactor out struct tcf_ext_map

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These information can be saved in tcf_exts, and this will
simplify the code.

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
WANG Cong
2013-12-15 20:15:07 -08:00
committed by David S. Miller
parent 33be627159
commit 5da57f422d
11 changed files with 69 additions and 114 deletions
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14
net/sched/cls_basic.c
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@@ -34,11 +34,6 @@ struct basic_filter {
struct list_head link;
};
static const struct tcf_ext_map basic_ext_map = {
.action = TCA_BASIC_ACT,
.police = TCA_BASIC_POLICE
};
static int basic_classify(struct sk_buff *skb, const struct tcf_proto *tp,
struct tcf_result *res)
{
@@ -141,7 +136,8 @@ static int basic_set_parms(struct net *net, struct tcf_proto *tp,
struct tcf_exts e;
struct tcf_ematch_tree t;
err = tcf_exts_validate(net, tp, tb, est, &e, &basic_ext_map);
tcf_exts_init(&e, TCA_BASIC_ACT, TCA_BASIC_POLICE);
err = tcf_exts_validate(net, tp, tb, est, &e);
if (err < 0)
return err;
@@ -191,7 +187,7 @@ static int basic_change(struct net *net, struct sk_buff *in_skb,
if (f == NULL)
goto errout;
tcf_exts_init(&f->exts);
tcf_exts_init(&f->exts, TCA_BASIC_ACT, TCA_BASIC_POLICE);
err = -EINVAL;
if (handle)
f->handle = handle;
@@ -264,13 +260,13 @@ static int basic_dump(struct tcf_proto *tp, unsigned long fh,
nla_put_u32(skb, TCA_BASIC_CLASSID, f->res.classid))
goto nla_put_failure;
if (tcf_exts_dump(skb, &f->exts, &basic_ext_map) < 0 ||
if (tcf_exts_dump(skb, &f->exts) < 0 ||
tcf_em_tree_dump(skb, &f->ematches, TCA_BASIC_EMATCHES) < 0)
goto nla_put_failure;
nla_nest_end(skb, nest);
if (tcf_exts_dump_stats(skb, &f->exts, &basic_ext_map) < 0)
if (tcf_exts_dump_stats(skb, &f->exts) < 0)
goto nla_put_failure;
return skb->len;