diff options
author | Aya Levin <ayal@nvidia.com> | 2021-03-11 17:46:35 +0200 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-30 14:32:04 +0200 |
commit | 08a5f812ad6c6a78a37fc6462bbee089a1342ed3 (patch) | |
tree | 171157c6faac0677b1fe738a76cbe817967e84aa /drivers/net/ethernet/mellanox/mlx5/core | |
parent | 624f0dc8f7f4ab2bc4efff7174161c83884d53ec (diff) | |
download | linux-rt-08a5f812ad6c6a78a37fc6462bbee089a1342ed3.tar.gz |
net/mlx5e: Fix error path for ethtool set-priv-flag
[ Upstream commit 4eacfe72e3e037e3fc019113df32c39a705148c2 ]
Expose error value when failing to comply to command:
$ ethtool --set-priv-flags eth2 rx_cqe_compress [on/off]
Fixes: be7e87f92b58 ("net/mlx5e: Fail safe cqe compressing/moderation mode setting")
Signed-off-by: Aya Levin <ayal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c index b8622440243b..bcd05457647e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c @@ -1873,6 +1873,7 @@ static int set_pflag_rx_cqe_compress(struct net_device *netdev, { struct mlx5e_priv *priv = netdev_priv(netdev); struct mlx5_core_dev *mdev = priv->mdev; + int err; if (!MLX5_CAP_GEN(mdev, cqe_compression)) return -EOPNOTSUPP; @@ -1882,7 +1883,10 @@ static int set_pflag_rx_cqe_compress(struct net_device *netdev, return -EINVAL; } - mlx5e_modify_rx_cqe_compression_locked(priv, enable); + err = mlx5e_modify_rx_cqe_compression_locked(priv, enable); + if (err) + return err; + priv->channels.params.rx_cqe_compress_def = enable; return 0; |