net/mlx5: Cleanup unused field in Work Queue parameters

Remove the 'linear' field from struct mlx5_wq_param.
It is redundant, set but never read.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

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

@@ -1896,7 +1896,6 @@ static void mlx5e_build_rq_param(struct mlx5e_priv *priv,
 	MLX5_SET(rqc, rqc, scatter_fcs,    params->scatter_fcs_en);
 
 	param->wq.buf_numa_node = dev_to_node(&mdev->pdev->dev);
-	param->wq.linear = 1;
 }
 
 static void mlx5e_build_drop_rq_param(struct mlx5e_priv *priv,

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

@@ -38,7 +38,6 @@
 #include <linux/mlx5/qp.h>
 
 struct mlx5_wq_param {
-	int		linear;
 	int		buf_numa_node;
 	int		db_numa_node;
 };