From: Saeed Mahameed <saeedm@mellanox.com>
Date: Wed, 22 Jan 2020 15:06:35 -0800
Subject: net/mlx5: sparse: warning: Using plain integer as NULL pointer
Patch-mainline: v5.7-rc1
Git-commit: 586ee9e8a3b00757836787d91b4c369bc36d7928
References: jsc#SLE-15172

Return NULL instead of 0.

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Reviewed-by: Moshe Shemesh <moshe@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/dm.c
@@ -21,7 +21,7 @@ struct mlx5_dm *mlx5_dm_create(struct ml
 	struct mlx5_dm *dm;
 
 	if (!(MLX5_CAP_GEN_64(dev, general_obj_types) & MLX5_GENERAL_OBJ_TYPES_CAP_SW_ICM))
-		return 0;
+		return NULL;
 
 	dm = kzalloc(sizeof(*dm), GFP_KERNEL);
 	if (!dm)