linux-kernel - Re: [PATCH 2.6.20] wavelan: Use ARRAY

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Message-ID: <20070205201709.GB11055@martell.zuzino.mipt.ru>
Date:	Mon, 5 Feb 2007 23:17:09 +0300
From:	Alexey Dobriyan <adobriyan@...il.com>
To:	"Ahmed S. Darwish" <darwish.07@...il.com>
Cc:	jt@....hp.com, linville@...driver.com,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH 2.6.20] wavelan: Use ARRAY_SIZE macro when appropriate

On Mon, Feb 05, 2007 at 07:00:44PM +0200, Ahmed S. Darwish wrote:
> A trivial patch to use ARRAY_SIZE macro.

You're supposed to remove it ans use ARRAY_SIZE where old macro is used.

> --- a/drivers/net/wireless/wavelan.p.h
> +++ b/drivers/net/wireless/wavelan.p.h
> @@ -450,7 +450,7 @@ static const char	*version	= "wavelan.c : v24 (SMP + wireless extensions) 11/12/
>  #define	WATCHDOG_JIFFIES	(512*HZ/100)
>
>  /* Macro to get the number of elements in an array */
> -#define	NELS(a)				(sizeof(a) / sizeof(a[0]))
> +#define	NELS(a)				ARRAY_SIZE(a)

-
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