net/mlx5e: Add flow_action to parse state

As a preparation for validating police action, adds flow_action to
parse state, which is to passed to parsing callbacks.
Signed-off-by: NJianbo Liu <jianbol@nvidia.com>
Reviewed-by: NRoi Dayan <roid@nvidia.com>
Signed-off-by: NSaeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.c

@@ -106,8 +106,8 @@ mlx5e_tc_act_init_parse_state(struct mlx5e_tc_act_parse_state *parse_state,
 {
 	memset(parse_state, 0, sizeof(*parse_state));
 	parse_state->flow = flow;
-	parse_state->num_actions = flow_action->num_entries;
 	parse_state->extack = extack;
+	parse_state->flow_action = flow_action;
 }
 
 void

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h

@@ -13,7 +13,7 @@
 struct mlx5_flow_attr;
 
 struct mlx5e_tc_act_parse_state {
-	unsigned int num_actions;
+	struct flow_action *flow_action;
 	struct mlx5e_tc_flow *flow;
 	struct netlink_ext_ack *extack;
 	u32 actions;

drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/trap.c

@@ -12,7 +12,7 @@ tc_act_can_offload_trap(struct mlx5e_tc_act_parse_state *parse_state,
 {
 	struct netlink_ext_ack *extack = parse_state->extack;
 
-	if (parse_state->num_actions != 1) {
+	if (parse_state->flow_action->num_entries != 1) {
 		NL_SET_ERR_MSG_MOD(extack, "action trap is supported as a sole action only");
 		return false;
 	}