net_sched: act: remove capab from struct tc_action_ops

It is not actually implemented.

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

include/net/act_api.h

@@ -81,13 +81,11 @@ struct tc_action {
 	struct list_head	list;
 };
 
-#define TCA_CAP_NONE 0
 struct tc_action_ops {
 	struct list_head head;
 	struct tcf_hashinfo *hinfo;
 	char    kind[IFNAMSIZ];
 	__u32   type; /* TBD to match kind */
-	__u32 	capab;  /* capabilities includes 4 bit version */
 	struct module		*owner;
 	int     (*act)(struct sk_buff *, const struct tc_action *, struct tcf_result *);
 	int     (*dump)(struct sk_buff *, struct tc_action *, int, int);

net/sched/act_csum.c

@@ -572,7 +572,6 @@ static struct tc_action_ops act_csum_ops = {
 	.kind		= "csum",
 	.hinfo		= &csum_hash_info,
 	.type		= TCA_ACT_CSUM,
-	.capab		= TCA_CAP_NONE,
 	.owner		= THIS_MODULE,
 	.act		= tcf_csum,
 	.dump		= tcf_csum_dump,

net/sched/act_gact.c

@@ -194,7 +194,6 @@ static struct tc_action_ops act_gact_ops = {
 	.kind		=	"gact",
 	.hinfo		=	&gact_hash_info,
 	.type		=	TCA_ACT_GACT,
-	.capab		=	TCA_CAP_NONE,
 	.owner		=	THIS_MODULE,
 	.act		=	tcf_gact,
 	.dump		=	tcf_gact_dump,

net/sched/act_ipt.c

@@ -287,7 +287,6 @@ static struct tc_action_ops act_ipt_ops = {
 	.kind		=	"ipt",
 	.hinfo		=	&ipt_hash_info,
 	.type		=	TCA_ACT_IPT,
-	.capab		=	TCA_CAP_NONE,
 	.owner		=	THIS_MODULE,
 	.act		=	tcf_ipt,
 	.dump		=	tcf_ipt_dump,
@@ -299,7 +298,6 @@ static struct tc_action_ops act_xt_ops = {
 	.kind		=	"xt",
 	.hinfo		=	&ipt_hash_info,
 	.type		=	TCA_ACT_XT,
-	.capab		=	TCA_CAP_NONE,
 	.owner		=	THIS_MODULE,
 	.act		=	tcf_ipt,
 	.dump		=	tcf_ipt_dump,

net/sched/act_mirred.c

@@ -257,7 +257,6 @@ static struct tc_action_ops act_mirred_ops = {
 	.kind		=	"mirred",
 	.hinfo		=	&mirred_hash_info,
 	.type		=	TCA_ACT_MIRRED,
-	.capab		=	TCA_CAP_NONE,
 	.owner		=	THIS_MODULE,
 	.act		=	tcf_mirred,
 	.dump		=	tcf_mirred_dump,

net/sched/act_nat.c

@@ -296,7 +296,6 @@ static struct tc_action_ops act_nat_ops = {
 	.kind		=	"nat",
 	.hinfo		=	&nat_hash_info,
 	.type		=	TCA_ACT_NAT,
-	.capab		=	TCA_CAP_NONE,
 	.owner		=	THIS_MODULE,
 	.act		=	tcf_nat,
 	.dump		=	tcf_nat_dump,

net/sched/act_pedit.c

@@ -233,7 +233,6 @@ static struct tc_action_ops act_pedit_ops = {
 	.kind		=	"pedit",
 	.hinfo		=	&pedit_hash_info,
 	.type		=	TCA_ACT_PEDIT,
-	.capab		=	TCA_CAP_NONE,
 	.owner		=	THIS_MODULE,
 	.act		=	tcf_pedit,
 	.dump		=	tcf_pedit_dump,

net/sched/act_police.c

@@ -361,7 +361,6 @@ static struct tc_action_ops act_police_ops = {
 	.kind		=	"police",
 	.hinfo		=	&police_hash_info,
 	.type		=	TCA_ID_POLICE,
-	.capab		=	TCA_CAP_NONE,
 	.owner		=	THIS_MODULE,
 	.act		=	tcf_act_police,
 	.dump		=	tcf_act_police_dump,

net/sched/act_simple.c

@@ -190,7 +190,6 @@ static struct tc_action_ops act_simp_ops = {
 	.kind		=	"simple",
 	.hinfo		=	&simp_hash_info,
 	.type		=	TCA_ACT_SIMP,
-	.capab		=	TCA_CAP_NONE,
 	.owner		=	THIS_MODULE,
 	.act		=	tcf_simp,
 	.dump		=	tcf_simp_dump,

net/sched/act_skbedit.c

@@ -189,7 +189,6 @@ static struct tc_action_ops act_skbedit_ops = {
 	.kind		=	"skbedit",
 	.hinfo		=	&skbedit_hash_info,
 	.type		=	TCA_ACT_SKBEDIT,
-	.capab		=	TCA_CAP_NONE,
 	.owner		=	THIS_MODULE,
 	.act		=	tcf_skbedit,
 	.dump		=	tcf_skbedit_dump,