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net/mlx5e: Remove WARN_ON when trying to offload an unsupported TLS cipher/version

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[ Upstream commit 115d9f95ea7ab780ef315dc356bebba2e07cb731 ]

The driver reports whether TX/RX TLS device offloads are supported, but
not which ciphers/versions, these should be handled by returning
-EOPNOTSUPP when .tls_dev_add() is called.

Remove the WARN_ON kernel trace when the driver gets a request to
offload a cipher/version that is not supported as it is expected.

Fixes: d2ead1f360 ("net/mlx5e: Add kTLS TX HW offload support")
Signed-off-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Gal Pressman
2022-07-13 13:57:03 +03:00
committed by Greg Kroah-Hartman
parent 420cf3b781
commit 1f7ffdea19
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
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@@ -15,7 +15,7 @@ static int mlx5e_ktls_add(struct net_device *netdev, struct sock *sk,
struct mlx5_core_dev *mdev = priv->mdev; struct mlx5_core_dev *mdev = priv->mdev;
int err; int err;
if (WARN_ON(!mlx5e_ktls_type_check(mdev, crypto_info))) if (!mlx5e_ktls_type_check(mdev, crypto_info))
return -EOPNOTSUPP; return -EOPNOTSUPP;
if (direction == TLS_OFFLOAD_CTX_DIR_TX) if (direction == TLS_OFFLOAD_CTX_DIR_TX)