net/mlx5: E-Switch, Remove unused mlx5_esw_offloads_vport_metadata_set()

Remove unused function which also seems a duplicate
of esw_port_metadata_set().
Signed-off-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Maor Dickman <maord@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

drivers/net/ethernet/mellanox/mlx5/core/eswitch.h

@@ -354,7 +354,6 @@ mlx5_eswitch_add_send_to_vport_meta_rule(struct mlx5_eswitch *esw, u16 vport_num
 void mlx5_eswitch_del_send_to_vport_meta_rule(struct mlx5_flow_handle *rule);
 
 bool mlx5_esw_vport_match_metadata_supported(const struct mlx5_eswitch *esw);
-int mlx5_esw_offloads_vport_metadata_set(struct mlx5_eswitch *esw, bool enable);
 u32 mlx5_esw_match_metadata_alloc(struct mlx5_eswitch *esw);
 void mlx5_esw_match_metadata_free(struct mlx5_eswitch *esw, u32 metadata);
 

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

@@ -2939,28 +2939,6 @@ static int esw_offloads_metadata_init(struct mlx5_eswitch *esw)
 	return err;
 }
 
-int mlx5_esw_offloads_vport_metadata_set(struct mlx5_eswitch *esw, bool enable)
-{
-	int err = 0;
-
-	down_write(&esw->mode_lock);
-	if (mlx5_esw_is_fdb_created(esw)) {
-		err = -EBUSY;
-		goto done;
-	}
-	if (!mlx5_esw_vport_match_metadata_supported(esw)) {
-		err = -EOPNOTSUPP;
-		goto done;
-	}
-	if (enable)
-		esw->flags |= MLX5_ESWITCH_VPORT_MATCH_METADATA;
-	else
-		esw->flags &= ~MLX5_ESWITCH_VPORT_MATCH_METADATA;
-done:
-	up_write(&esw->mode_lock);
-	return err;
-}
-
 int
 esw_vport_create_offloads_acl_tables(struct mlx5_eswitch *esw,
 				     struct mlx5_vport *vport)