linux-kernel - Re: [PATCH] Staging: wlan-ng: hfa384x_usb: fixed an 'else' statement coding style issue

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Date:	Sun, 14 Dec 2014 18:11:30 -0800
From:	Joe Perches <joe@...ches.com>
To:	Eduardo Barretto <edusbarretto@...il.com>
Cc:	gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Staging: wlan-ng: hfa384x_usb: fixed an 'else'
 statement coding style issue

On Mon, 2014-12-15 at 00:02 -0200, Eduardo Barretto wrote:
> Fixed a coding style issue
[]
> diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c
[]
> @@ -4123,12 +4123,11 @@ static int hfa384x_isgood_pdrcode(u16 pdrcode)
>  			pr_debug("Encountered unknown PDR#=0x%04x, assuming it's ok.\n",
>  				 pdrcode);
>  			return 1;
> -		} else {
> -			/* bad code */
> -			pr_debug("Encountered unknown PDR#=0x%04x, (>=0x1000), assuming it's bad.\n",
> -				 pdrcode);
> -			return 0;
>  		}
> +		/* bad code */
> +		pr_debug("Encountered unknown PDR#=0x%04x, (>=0x1000), assuming it's bad.\n",
> +			 pdrcode);
> +		return 0;
>  	}
>  	return 0;		/* avoid compiler warnings */
>  }

While this patch isn't necessary, if any change is
done, it might better to not have two consecutive
return 0; uses.


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