net/mlx5: Fix rt's type in dr_action_create_reformat_action

clang warns:

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c:1080:9:
warning: implicit conversion from enumeration type 'enum
mlx5_reformat_ctx_type' to different enumeration type 'enum
mlx5dr_action_type' [-Wenum-conversion]
                        rt = MLX5_REFORMAT_TYPE_L2_TO_L2_TUNNEL;
                           ~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c:1082:9:
warning: implicit conversion from enumeration type 'enum
mlx5_reformat_ctx_type' to different enumeration type 'enum
mlx5dr_action_type' [-Wenum-conversion]
                        rt = MLX5_REFORMAT_TYPE_L2_TO_L3_TUNNEL;
                           ~ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c:1084:51:
warning: implicit conversion from enumeration type 'enum
mlx5dr_action_type' to different enumeration type 'enum
mlx5_reformat_ctx_type' [-Wenum-conversion]
                ret = mlx5dr_cmd_create_reformat_ctx(dmn->mdev, rt, data_sz, data,
                      ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~            ^~
3 warnings generated.

Use the right type for rt, which is mlx5_reformat_ctx_type so there are
no warnings about mismatched types.

Fixes: 9db810ed2d37 ("net/mlx5: DR, Expose steering action functionality")
Link: https://github.com/ClangBuiltLinux/linux/issues/652
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reported-by: Austin Kim <austindh.kim@gmail.com>
Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c
index a02f87f85c1724e51c98b5a67ac8f6b181dd3aa8..7d81a7735de51a9d235ed59f4c4265d346c212b1 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c
@@ -1074,7 +1074,7 @@ dr_action_create_reformat_action(struct mlx5dr_domain *dmn,
        case DR_ACTION_TYP_L2_TO_TNL_L2:
        case DR_ACTION_TYP_L2_TO_TNL_L3:
        {
-               enum mlx5dr_action_type rt;
+               enum mlx5_reformat_ctx_type rt;
 
                if (action->action_type == DR_ACTION_TYP_L2_TO_TNL_L2)
                        rt = MLX5_REFORMAT_TYPE_L2_TO_L2_TUNNEL;