net: Change TCA_ACT_* to TCA_ID_* to match that of TCA_ID_POLICE

Modify the kernel users of the TCA_ACT_* macros to use TCA_ID_*. For
example, use TCA_ID_GACT instead of TCA_ACT_GACT. This will align with
TCA_ID_POLICE and also differentiates these identifier, used in struct
tc_action_ops type field, from other macros starting with TCA_ACT_.

To make things clearer, we name the enum defining the TCA_ID_*
identifiers and also change the "type" field of struct tc_action to
id.

Signed-off-by: Eli Cohen <eli@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/net/act_api.h

@@ -80,7 +80,7 @@ static inline void tcf_tm_dump(struct tcf_t *dtm, const struct tcf_t *stm)
 struct tc_action_ops {
 	struct list_head head;
 	char    kind[IFNAMSIZ];
-	__u32   type; /* TBD to match kind */
+	enum tca_id  id; /* identifier should match kind */
 	size_t	size;
 	struct module		*owner;
 	int     (*act)(struct sk_buff *, const struct tc_action *,

include/net/tc_act/tc_csum.h

@@ -21,7 +21,7 @@ struct tcf_csum {
 static inline bool is_tcf_csum(const struct tc_action *a)
 {
 #ifdef CONFIG_NET_CLS_ACT
-	if (a->ops && a->ops->type == TCA_ACT_CSUM)
+	if (a->ops && a->ops->id == TCA_ID_CSUM)
 		return true;
 #endif
 	return false;

include/net/tc_act/tc_gact.h

@@ -22,7 +22,7 @@ static inline bool __is_tcf_gact_act(const struct tc_action *a, int act,
 #ifdef CONFIG_NET_CLS_ACT
 	struct tcf_gact *gact;
 
-	if (a->ops && a->ops->type != TCA_ACT_GACT)
+	if (a->ops && a->ops->id != TCA_ID_GACT)
 		return false;
 
 	gact = to_gact(a);

include/net/tc_act/tc_mirred.h

@@ -17,7 +17,7 @@ struct tcf_mirred {
 static inline bool is_tcf_mirred_egress_redirect(const struct tc_action *a)
 {
 #ifdef CONFIG_NET_CLS_ACT
-	if (a->ops && a->ops->type == TCA_ACT_MIRRED)
+	if (a->ops && a->ops->id == TCA_ID_MIRRED)
 		return to_mirred(a)->tcfm_eaction == TCA_EGRESS_REDIR;
 #endif
 	return false;
@@ -26,7 +26,7 @@ static inline bool is_tcf_mirred_egress_redirect(const struct tc_action *a)
 static inline bool is_tcf_mirred_egress_mirror(const struct tc_action *a)
 {
 #ifdef CONFIG_NET_CLS_ACT
-	if (a->ops && a->ops->type == TCA_ACT_MIRRED)
+	if (a->ops && a->ops->id == TCA_ID_MIRRED)
 		return to_mirred(a)->tcfm_eaction == TCA_EGRESS_MIRROR;
 #endif
 	return false;

include/net/tc_act/tc_pedit.h

@@ -23,7 +23,7 @@ struct tcf_pedit {
 static inline bool is_tcf_pedit(const struct tc_action *a)
 {
 #ifdef CONFIG_NET_CLS_ACT
-	if (a->ops && a->ops->type == TCA_ACT_PEDIT)
+	if (a->ops && a->ops->id == TCA_ID_PEDIT)
 		return true;
 #endif
 	return false;

include/net/tc_act/tc_sample.h

@@ -20,7 +20,7 @@ struct tcf_sample {
 static inline bool is_tcf_sample(const struct tc_action *a)
 {
 #ifdef CONFIG_NET_CLS_ACT
-	return a->ops && a->ops->type == TCA_ACT_SAMPLE;
+	return a->ops && a->ops->id == TCA_ID_SAMPLE;
 #else
 	return false;
 #endif

include/net/tc_act/tc_skbedit.h

@@ -44,7 +44,7 @@ static inline bool is_tcf_skbedit_mark(const struct tc_action *a)
 #ifdef CONFIG_NET_CLS_ACT
 	u32 flags;
 
-	if (a->ops && a->ops->type == TCA_ACT_SKBEDIT) {
+	if (a->ops && a->ops->id == TCA_ID_SKBEDIT) {
 		rcu_read_lock();
 		flags = rcu_dereference(to_skbedit(a)->params)->flags;
 		rcu_read_unlock();

include/net/tc_act/tc_tunnel_key.h

@@ -34,7 +34,7 @@ static inline bool is_tcf_tunnel_set(const struct tc_action *a)
 	struct tcf_tunnel_key *t = to_tunnel_key(a);
 	struct tcf_tunnel_key_params *params = rtnl_dereference(t->params);
 
-	if (a->ops && a->ops->type == TCA_ACT_TUNNEL_KEY)
+	if (a->ops && a->ops->id == TCA_ID_TUNNEL_KEY)
 		return params->tcft_action == TCA_TUNNEL_KEY_ACT_SET;
 #endif
 	return false;
@@ -46,7 +46,7 @@ static inline bool is_tcf_tunnel_release(const struct tc_action *a)
 	struct tcf_tunnel_key *t = to_tunnel_key(a);
 	struct tcf_tunnel_key_params *params = rtnl_dereference(t->params);
 
-	if (a->ops && a->ops->type == TCA_ACT_TUNNEL_KEY)
+	if (a->ops && a->ops->id == TCA_ID_TUNNEL_KEY)
 		return params->tcft_action == TCA_TUNNEL_KEY_ACT_RELEASE;
 #endif
 	return false;

include/net/tc_act/tc_vlan.h

@@ -30,7 +30,7 @@ struct tcf_vlan {
 static inline bool is_tcf_vlan(const struct tc_action *a)
 {
 #ifdef CONFIG_NET_CLS_ACT
-	if (a->ops && a->ops->type == TCA_ACT_VLAN)
+	if (a->ops && a->ops->id == TCA_ID_VLAN)
 		return true;
 #endif
 	return false;