From: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
To: tariqt@nvidia.com
Cc: davem@davemloft.net, kuba@kernel.org, netdev@vger.kernel.org,
linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org,
Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Subject: [PATCH] mlx4: Fix missing error code in mlx4_load_one()
Date: Fri, 23 Jul 2021 18:36:09 +0800 [thread overview]
Message-ID: <1627036569-71880-1-git-send-email-jiapeng.chong@linux.alibaba.com> (raw)
The error code is missing in this code scenario, add the error code
'-EINVAL' to the return value 'err'.
Eliminate the follow smatch warning:
drivers/net/ethernet/mellanox/mlx4/main.c:3538 mlx4_load_one() warn:
missing error code 'err'.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Fixes: 7ae0e400cd93 ("net/mlx4_core: Flexible (asymmetric) allocation of
EQs and MSI-X vectors for PF/VFs")
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
---
drivers/net/ethernet/mellanox/mlx4/main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 00c8465..28ac469 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -3535,6 +3535,7 @@ static int mlx4_load_one(struct pci_dev *pdev, int pci_dev_data,
if (!SRIOV_VALID_STATE(dev->flags)) {
mlx4_err(dev, "Invalid SRIOV state\n");
+ err = -EINVAL;
goto err_close;
}
}
--
1.8.3.1
next reply other threads:[~2021-07-23 10:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-23 10:36 Jiapeng Chong [this message]
2021-07-25 6:15 ` [PATCH] mlx4: Fix missing error code in mlx4_load_one() Tariq Toukan
2021-07-25 8:37 ` Gal Pressman
2021-07-25 9:50 ` patchwork-bot+netdevbpf
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