From: Dan Carpenter <dan.carpenter@oracle.com>
To: Boris Pismenny <borisp@nvidia.com>, Lior Nahmanson <liorna@nvidia.com>
Cc: Saeed Mahameed <saeedm@nvidia.com>,
Leon Romanovsky <leon@kernel.org>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Raed Salem <raeds@nvidia.com>, Lior Nahmanson <liorna@nvidia.com>,
netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
kernel-janitors@vger.kernel.org
Subject: [PATCH net-next] net/mlx5e: Fix a couple error codes
Date: Mon, 17 Oct 2022 17:37:29 +0300 [thread overview]
Message-ID: <Y01oqQHl8ItXuR5H@kili> (raw)
If kvzalloc() fails then return -ENOMEM. Don't return success.
Fixes: 3b20949cb21b ("net/mlx5e: Add MACsec RX steering rules")
Fixes: e467b283ffd5 ("net/mlx5e: Add MACsec TX steering rules")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
.../ethernet/mellanox/mlx5/core/en_accel/macsec_fs.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec_fs.c
index d7743303432a..46354475f564 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/macsec_fs.c
@@ -250,7 +250,7 @@ static int macsec_fs_tx_create(struct mlx5e_macsec_fs *macsec_fs)
struct mlx5_flow_handle *rule;
struct mlx5_flow_spec *spec;
u32 *flow_group_in;
- int err = 0;
+ int err;
ns = mlx5_get_flow_namespace(macsec_fs->mdev, MLX5_FLOW_NAMESPACE_EGRESS_MACSEC);
if (!ns)
@@ -261,8 +261,10 @@ static int macsec_fs_tx_create(struct mlx5e_macsec_fs *macsec_fs)
return -ENOMEM;
flow_group_in = kvzalloc(inlen, GFP_KERNEL);
- if (!flow_group_in)
+ if (!flow_group_in) {
+ err = -ENOMEM;
goto out_spec;
+ }
tx_tables = &tx_fs->tables;
ft_crypto = &tx_tables->ft_crypto;
@@ -898,7 +900,7 @@ static int macsec_fs_rx_create(struct mlx5e_macsec_fs *macsec_fs)
struct mlx5_flow_handle *rule;
struct mlx5_flow_spec *spec;
u32 *flow_group_in;
- int err = 0;
+ int err;
ns = mlx5_get_flow_namespace(macsec_fs->mdev, MLX5_FLOW_NAMESPACE_KERNEL_RX_MACSEC);
if (!ns)
@@ -909,8 +911,10 @@ static int macsec_fs_rx_create(struct mlx5e_macsec_fs *macsec_fs)
return -ENOMEM;
flow_group_in = kvzalloc(inlen, GFP_KERNEL);
- if (!flow_group_in)
+ if (!flow_group_in) {
+ err = -ENOMEM;
goto free_spec;
+ }
rx_tables = &rx_fs->tables;
ft_crypto = &rx_tables->ft_crypto;
--
2.35.1
next reply other threads:[~2022-10-17 14:38 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-17 14:37 Dan Carpenter [this message]
2022-10-17 14:42 ` [PATCH net-next] net/mlx5e: Fix a couple error codes Dan Carpenter
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