From: Gal Pressman <gal@nvidia.com>
Date: Mon, 6 Jun 2022 14:57:18 +0300
Subject: net/mlx4_en: Fix wrong return value on ioctl EEPROM query failure
Patch-mainline: v5.19-rc2
Git-commit: f5826c8c9d57210a17031af5527056eefdc2b7eb
References: jsc#PED-1548
The ioctl EEPROM query wrongly returns success on read failures, fix
that by returning the appropriate error code.
Fixes: 7202da8b7f71 ("ethtool, net/mlx4_en: Cable info, get_module_info/eeprom ethtool support")
Signed-off-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://lore.kernel.org/r/20220606115718.14233-1-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c
@@ -2115,7 +2115,7 @@ static int mlx4_en_get_module_eeprom(str
en_err(priv,
"mlx4_get_module_info i(%d) offset(%d) bytes_to_read(%d) - FAILED (0x%x)\n",
i, offset, ee->len - i, ret);
- return 0;
+ return ret;
}
i += ret;