From: Gal Pressman <gal@nvidia.com>
Date: Wed, 13 Jul 2022 13:57:03 +0300
Subject: net/mlx5e: Remove WARN_ON when trying to offload an unsupported TLS
cipher/version
Patch-mainline: v6.0-rc1
Git-commit: 115d9f95ea7ab780ef315dc356bebba2e07cb731
References: jsc#PED-1549
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: d2ead1f360e8 ("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>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls.c
@@ -54,7 +54,7 @@ static int mlx5e_ktls_add(struct net_dev
struct mlx5_core_dev *mdev = priv->mdev;
int err;
- if (WARN_ON(!mlx5e_ktls_type_check(mdev, crypto_info)))
+ if (!mlx5e_ktls_type_check(mdev, crypto_info))
return -EOPNOTSUPP;
if (direction == TLS_OFFLOAD_CTX_DIR_TX)