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net/mlx5e: Fix wrong return value on ioctl EEPROM query failure

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commit 0b89429722353d112f8b8b29ca397e95fa994d27 upstream.

The ioctl EEPROM query wrongly returns success on read failures, fix
that by returning the appropriate error code.

Fixes: bb64143eee ("net/mlx5e: Add ethtool support for dump module EEPROM")
Signed-off-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Gal Pressman 2022-02-02 16:07:21 +02:00 committed by Greg Kroah-Hartman
parent 3cbf1f98d8
commit fc92a14fa0
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
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@ -1683,7 +1683,7 @@ 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;