linux-kernel - Re: [PATCH 35/42] sound/oss: Adjust confusing if indentation

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Date:	Fri, 06 Aug 2010 10:06:04 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Julia Lawall <julia@...u.dk>
Cc:	Jaroslav Kysela <perex@...ex.cz>, linux-kernel@...r.kernel.org,
	alsa-devel@...a-project.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 35/42] sound/oss: Adjust confusing if indentation

At Thu, 5 Aug 2010 22:27:32 +0200 (CEST),
Julia Lawall wrote:
> 
> From: Julia Lawall <julia@...u.dk>
> 
> Indent the branch of an if.
> 
> The semantic match that finds this problem is as follows:
> (http://coccinelle.lip6.fr/)
> 
> // <smpl>
> @r disable braces4@
> position p1,p2;
> statement S1,S2;
> @@
> 
> (
> if (...) { ... }
> |
> if (...) S1@p1 S2@p2
> )
> 
> @script:python@
> p1 << r.p1;
> p2 << r.p2;
> @@
> 
> if (p1[0].column == p2[0].column):
>   cocci.print_main("branch",p1)
>   cocci.print_secs("after",p2)
> // </smpl>
> 
> Signed-off-by: Julia Lawall <julia@...u.dk>

Thanks, applied now.


Takashi

> 
> ---
>  sound/oss/ad1848.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/oss/ad1848.c b/sound/oss/ad1848.c
> index 24793c5..4d2a6ae 100644
> --- a/sound/oss/ad1848.c
> +++ b/sound/oss/ad1848.c
> @@ -716,7 +716,7 @@ static int ad1848_mixer_ioctl(int dev, unsigned int cmd, void __user *arg)
>  				
>  				default:
>  					if (get_user(val, (int __user *)arg))
> -					return -EFAULT;
> +						return -EFAULT;
>  					val = ad1848_mixer_set(devc, cmd & 0xff, val);
>  					break;
>  			} 
> 
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