linux-kernel - Re: [trivial PATCH] omap24xxcam-dma: Fix logical test

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Date:	Mon, 28 Nov 2011 18:04:09 +0200
From:	Sakari Ailus <sakari.ailus@....fi>
To:	Joe Perches <joe@...ches.com>
Cc:	Mauro Carvalho Chehab <mchehab@...radead.org>,
	linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
	Sakari Ailus <sakari.ailus@...ia.com>
Subject: Re: [trivial PATCH] omap24xxcam-dma: Fix logical test

On Sun, Nov 27, 2011 at 11:42:15AM -0800, Joe Perches wrote:
> Likely misuse of & vs &&.
> 
> Signed-off-by: Joe Perches <joe@...ches.com>

Thanks, Joe!

Acked-by: Sakari Ailus <sakari.ailus@....fi>

> ---
>  drivers/media/video/omap24xxcam-dma.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/drivers/media/video/omap24xxcam-dma.c b/drivers/media/video/omap24xxcam-dma.c
> index 1d54b86..3ea38a8 100644
> --- a/drivers/media/video/omap24xxcam-dma.c
> +++ b/drivers/media/video/omap24xxcam-dma.c
> @@ -506,7 +506,7 @@ int omap24xxcam_sgdma_queue(struct omap24xxcam_sgdma *sgdma,
>  	unsigned long flags;
>  	struct sgdma_state *sg_state;
>  
> -	if ((sglen < 0) || ((sglen > 0) & !sglist))
> +	if ((sglen < 0) || ((sglen > 0) && !sglist))
>  		return -EINVAL;
>  
>  	spin_lock_irqsave(&sgdma->lock, flags);
> 
> 
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-- 
Sakari Ailus
e-mail: sakari.ailus@....fi	jabber/XMPP/Gmail: sailus@...iisi.org.uk
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