netdev - Re: [PATCH] net/mlx4: Assign boolean values to a bool variable

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Date:   Sun, 8 Nov 2020 10:20:33 +0200
From:   Tariq Toukan <ttoukan.linux@...il.com>
To:     xiakaixu1987@...il.com, tariqt@...dia.com, tariqt@...lanox.com
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Kaixu Xia <kaixuxia@...cent.com>
Subject: Re: [PATCH] net/mlx4: Assign boolean values to a bool variable



On 11/7/2020 8:53 AM, xiakaixu1987@...il.com wrote:
> From: Kaixu Xia <kaixuxia@...cent.com>
> 
> Fix the following coccinelle warnings:
> 

Hi Kaixu,

Which coccinelle version gave this warning?


> ./drivers/net/ethernet/mellanox/mlx4/en_rx.c:687:1-17: WARNING: Assignment of 0/1 to bool variable
> 
> Reported-by: Tosk Robot <tencent_os_robot@...cent.com>
> Signed-off-by: Kaixu Xia <kaixuxia@...cent.com>
> ---
>   drivers/net/ethernet/mellanox/mlx4/en_rx.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
> index 502d1b97855c..b0f79a5151cf 100644
> --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
> +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
> @@ -684,7 +684,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud
>   	xdp_prog = rcu_dereference(ring->xdp_prog);
>   	xdp.rxq = &ring->xdp_rxq;
>   	xdp.frame_sz = priv->frag_info[0].frag_stride;
> -	doorbell_pending = 0;
> +	doorbell_pending = false;
>   
>   	/* We assume a 1:1 mapping between CQEs and Rx descriptors, so Rx
>   	 * descriptor offset can be deduced from the CQE index instead of
>