Re: [PATCH v3 03/11] net/mlx5e: Remove unlikely() from WARN*() condition
From: David Miller <davem@davemloft.net>
Date: 2019-08-31 02:50:11
Also in:
lkml
From: Saeed Mahameed <redacted> Date: Thu, 29 Aug 2019 21:23:30 +0000
On Thu, 2019-08-29 at 19:50 +0300, Denis Efremov wrote:quoted
"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 <redacted> Cc: Saeed Mahameed <redacted> 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(structnet_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 <redacted> Dave, you can take this one.
Ok, applied to net-next as well as the UDP patch.