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authorWANG Cong <xiyou.wangcong@gmail.com>2013-12-16 08:15:07 +0400
committerDavid S. Miller <davem@davemloft.net>2013-12-18 21:52:07 +0400
commit5da57f422d89c504a1d72dadd4e19d3dca8e974e (patch)
treee67d0f6b9f50c60707a26c58b0937e6fd6eef22d /net/sched/cls_u32.c
parent33be627159913b094bb578e83e9a7fdc66c10208 (diff)
downloadlinux-5da57f422d89c504a1d72dadd4e19d3dca8e974e.tar.xz
net_sched: cls: refactor out struct tcf_ext_map
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>
Diffstat (limited to 'net/sched/cls_u32.c')
-rw-r--r--net/sched/cls_u32.c14
1 files changed, 5 insertions, 9 deletions
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index 492d9a6401ce..20f2fb79c747 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -79,11 +79,6 @@ struct tc_u_common {
u32 hgenerator;
};
-static const struct tcf_ext_map u32_ext_map = {
- .action = TCA_U32_ACT,
- .police = TCA_U32_POLICE
-};
-
static inline unsigned int u32_hash_fold(__be32 key,
const struct tc_u32_sel *sel,
u8 fshift)
@@ -496,7 +491,8 @@ static int u32_set_parms(struct net *net, struct tcf_proto *tp,
int err;
struct tcf_exts e;
- err = tcf_exts_validate(net, tp, tb, est, &e, &u32_ext_map);
+ tcf_exts_init(&e, TCA_U32_ACT, TCA_U32_POLICE);
+ err = tcf_exts_validate(net, tp, tb, est, &e);
if (err < 0)
return err;
@@ -646,7 +642,7 @@ static int u32_change(struct net *net, struct sk_buff *in_skb,
n->ht_up = ht;
n->handle = handle;
n->fshift = s->hmask ? ffs(ntohl(s->hmask)) - 1 : 0;
- tcf_exts_init(&n->exts);
+ tcf_exts_init(&n->exts, TCA_U32_ACT, TCA_U32_POLICE);
#ifdef CONFIG_CLS_U32_MARK
if (tb[TCA_U32_MARK]) {
@@ -760,7 +756,7 @@ static int u32_dump(struct tcf_proto *tp, unsigned long fh,
goto nla_put_failure;
#endif
- if (tcf_exts_dump(skb, &n->exts, &u32_ext_map) < 0)
+ if (tcf_exts_dump(skb, &n->exts) < 0)
goto nla_put_failure;
#ifdef CONFIG_NET_CLS_IND
@@ -779,7 +775,7 @@ static int u32_dump(struct tcf_proto *tp, unsigned long fh,
nla_nest_end(skb, nest);
if (TC_U32_KEY(n->handle))
- if (tcf_exts_dump_stats(skb, &n->exts, &u32_ext_map) < 0)
+ if (tcf_exts_dump_stats(skb, &n->exts) < 0)
goto nla_put_failure;
return skb->len;