[dpdk-stable] [PATCH 02/11] net/mlx5: fix invalid check for VLAN actions

[Dekel Peled]

Flow validation function includes, after all items and actions are
validated discretely, a check for VLAN and VXLAN actions.
This check is incorrect and redundant.

This patch removes the invalid check from validation function.
Check is incorrect, action_flags bit map is checked against
items mask MLX5_FLOW_LAYER_TUNNEL.
Check is also redundant, because VLAN push/pop actions can be used
together with packet reformat actions.

Fixes: b41e47da2592 ("net/mlx5: support pop flow action on VLAN header")
Cc: stable at dpdk.org

Signed-off-by: Dekel Peled <dekelp at mellanox.com>
Acked-by: Ori Kam <orika at mellanox.com>
---
 drivers/net/mlx5/mlx5_flow_dv.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 5a1b426..afa3d0e 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -5060,13 +5060,6 @@ struct field_modify_info modify_tcp[] = {
 						  "action not supported");
 		}
 	}
-	if ((action_flags & MLX5_FLOW_LAYER_TUNNEL) &&
-	    (action_flags & MLX5_FLOW_VLAN_ACTIONS))
-		return rte_flow_error_set(error, ENOTSUP,
-					  RTE_FLOW_ERROR_TYPE_ACTION,
-					  actions,
-					  "can't have vxlan and vlan"
-					  " actions in the same rule");
 	/* Eswitch has few restrictions on using items and actions */
 	if (attr->transfer) {
 		if (!mlx5_flow_ext_mreg_supported(dev) &&
-- 
1.8.3.1