From bc8f768af342dd63232346078828a7e932f8be8d Mon Sep 17 00:00:00 2001 From: Gal Pressman Date: Wed, 2 Feb 2022 16:07:21 +0200 Subject: [PATCH] net/mlx5e: Fix wrong return value on ioctl EEPROM query failure commit 0b89429722353d112f8b8b29ca397e95fa994d27 upstream. The ioctl EEPROM query wrongly returns success on read failures, fix that by returning the appropriate error code. Fixes: bb64143eee8c ("net/mlx5e: Add ethtool support for dump module EEPROM") Signed-off-by: Gal Pressman Reviewed-by: Tariq Toukan Signed-off-by: Saeed Mahameed Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index bc7c1962f9e66..6a1b1363ac16a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -1746,7 +1746,7 @@ static int mlx5e_get_module_eeprom(struct net_device *netdev, if (size_read < 0) { netdev_err(priv->netdev, "%s: mlx5_query_eeprom failed:0x%x\n", __func__, size_read); - return 0; + return size_read; } i += size_read;