From 2bf8d2ae3480da06e64dad3b326ebd2e40c0be86 Mon Sep 17 00:00:00 2001
From: Yang Li <yang.lee@linux.alibaba.com>
Date: Fri, 4 Jun 2021 18:08:27 +0800
Subject: [PATCH] net/mlx5e: Fix an error code in mlx5e_arfs_create_tables()
When the code execute 'if (!priv->fs.arfs->wq)', the value of err is 0.
So, we use -ENOMEM to indicate that the function
create_singlethread_workqueue() return NULL.
Clean up smatch warning:
drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c:373
mlx5e_arfs_create_tables() warn: missing error code 'err'.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Fixes: f6755b80d693 ("net/mlx5e: Dynamic alloc arfs table for netdev when needed")
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
---
drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
index 5cd466ec64929..25403af32859e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
@@ -356,7 +356,7 @@ err:
int mlx5e_arfs_create_tables(struct mlx5e_priv *priv)
{
- int err = 0;
+ int err = -ENOMEM;
int i;
if (!(priv->netdev->hw_features & NETIF_F_NTUPLE))
--
2.30.2