linux-kernel - Re: [PATCH] raw: return negative from raw

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Message-Id: <200609112334.19998.dtor@insightbb.com>
Date:	Mon, 11 Sep 2006 23:34:19 -0400
From:	Dmitry Torokhov <dtor@...ightbb.com>
To:	Alexey Dobriyan <adobriyan@...il.com>
Cc:	Andrew Morton <akpm@...l.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] raw: return negative from raw_init()

On Monday 11 September 2006 21:19, Alexey Dobriyan wrote:
> Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
> ---
> 
>  drivers/char/raw.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> --- a/drivers/char/raw.c
> +++ b/drivers/char/raw.c
> @@ -312,7 +312,7 @@ static int __init raw_init(void)
>  
>  error:
>  	printk(KERN_ERR "error register raw device\n");
> -	return 1;
> +	return -1;
>  }
>  

How about reworking it a bit to pass true error code from the failed
call? Additionally class_device_create call is not checked for errors
there.  

-- 
Dmitry
-
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