linux-kernel - Re: [PATCH 19/20] media: platform: vpdma.c: fix comparison to bool

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Date:   Tue, 11 Aug 2020 07:57:48 -0500
From:   Benoit Parrot <bparrot@...com>
To:     "Daniel W. S. Almeida" <dwlsalmeida@...il.com>
CC:     <skhan@...uxfoundation.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        <linux-media@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 19/20] media: platform: vpdma.c: fix comparison to bool

Daniel W. S. Almeida <dwlsalmeida@...il.com> wrote on Fri [2020-Aug-07 05:35:46 -0300]:
> From: "Daniel W. S. Almeida" <dwlsalmeida@...il.com>
> 
> Fix the following coccinelle report:
> 
> drivers/media/platform/ti-vpe/vpdma.c:946:5-26: WARNING:
> Comparison to bool
> 
> Found using - Coccinelle (http://coccinelle.lip6.fr)
> 
> Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@...il.com>

Reviewed-by: Benoit Parrot <bparrot@...com>

> ---
>  drivers/media/platform/ti-vpe/vpdma.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/ti-vpe/vpdma.c b/drivers/media/platform/ti-vpe/vpdma.c
> index 2e5148ae7a0f..de600ffffbbc 100644
> --- a/drivers/media/platform/ti-vpe/vpdma.c
> +++ b/drivers/media/platform/ti-vpe/vpdma.c
> @@ -943,7 +943,7 @@ int vpdma_hwlist_alloc(struct vpdma_data *vpdma, void *priv)
>  
>  	spin_lock_irqsave(&vpdma->lock, flags);
>  	for (i = 0; i < VPDMA_MAX_NUM_LIST &&
> -	    vpdma->hwlist_used[i] == true; i++)
> +	    vpdma->hwlist_used[i]; i++)
>  		;
>  
>  	if (i < VPDMA_MAX_NUM_LIST) {
> -- 
> 2.28.0
>