lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:   Fri, 23 Jul 2021 18:36:09 +0800
From:   Jiapeng Chong <>
        Jiapeng Chong <>
Subject: [PATCH] mlx4: Fix missing error code in mlx4_load_one()

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 <>
Fixes: 7ae0e400cd93 ("net/mlx4_core: Flexible (asymmetric) allocation of
EQs and MSI-X vectors for PF/VFs")
Signed-off-by: Jiapeng Chong <>
 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;

Powered by blists - more mailing lists