From: zhong jiang <zhongjiang@huawei.com>
Date: Tue, 3 Sep 2019 14:56:10 +0800
Subject: net/mlx5: Use PTR_ERR_OR_ZERO rather than its implementation
Patch-mainline: v5.4-rc1
Git-commit: a2b7189be6b5dd697c333beb91f988dfc3ca87fb
References: jsc#SLE-8464
PTR_ERR_OR_ZERO contains if(IS_ERR(...)) + PTR_ERR. It is better
to use it directly. hence just replace it.
Signed-off-by: zhong jiang <zhongjiang@huawei.com>
Acked-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -988,10 +988,7 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv
&flow_act, dest, dest_ix);
mutex_unlock(&priv->fs.tc.t_lock);
- if (IS_ERR(flow->rule[0]))
- return PTR_ERR(flow->rule[0]);
-
- return 0;
+ return PTR_ERR_OR_ZERO(flow->rule[0]);
}
static void mlx5e_tc_del_nic_flow(struct mlx5e_priv *priv,