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SubjectRe: [PATCH v3 03/11] net/mlx5e: Remove unlikely() from WARN*() condition
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From: Saeed Mahameed <saeedm@mellanox.com>
Date: Thu, 29 Aug 2019 21:23:30 +0000

> On Thu, 2019-08-29 at 19:50 +0300, Denis Efremov wrote:
>> "unlikely(WARN_ON_ONCE(x))" is excessive. WARN_ON_ONCE() already uses
>> unlikely() internally.
>>
>> Signed-off-by: Denis Efremov <efremov@linux.com>
>> Cc: Boris Pismenny <borisp@mellanox.com>
>> Cc: Saeed Mahameed <saeedm@mellanox.com>
>> Cc: Leon Romanovsky <leon@kernel.org>
>> Cc: Joe Perches <joe@perches.com>
>> Cc: Andrew Morton <akpm@linux-foundation.org>
>> Cc: netdev@vger.kernel.org
>> ---
>> drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git
>> a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
>> b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
>> index 7833ddef0427..e5222d17df35 100644
>> --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
>> +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_tx.c
>> @@ -408,7 +408,7 @@ struct sk_buff *mlx5e_ktls_handle_tx_skb(struct
>> net_device *netdev,
>> goto out;
>>
>> tls_ctx = tls_get_ctx(skb->sk);
>> - if (unlikely(WARN_ON_ONCE(tls_ctx->netdev != netdev)))
>> + if (WARN_ON_ONCE(tls_ctx->netdev != netdev))
>> goto err_out;
>>
>> priv_tx = mlx5e_get_ktls_tx_priv_ctx(tls_ctx);
>
> Acked-by: Saeed Mahameed <saeedm@mellanox.com>
>
> Dave, you can take this one.

Ok, applied to net-next as well as the UDP patch.

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