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net/mlx5e: Fix an error code in mlx5e_arfs_create_tables()

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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: f6755b80d6 ("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>
This commit is contained in:
Yang Li 2021-06-04 18:08:27 +08:00 • committed by Saeed Mahameed
parent 13c62f5371
commit 2bf8d2ae34
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/en_arfs.c
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@ -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))