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

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Message-ID: <20070206091207.GR3896@Ahmed>
Date:	Tue, 6 Feb 2007 11:12:07 +0200
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	Alexey Dobriyan <adobriyan@...il.com>
Cc:	ebs@...home.net, linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org, linuxppc-embedded@...abs.org
Subject: Re: [PATCH 2.6.20] ibm_emac: Use ARRAY_SIZE macro when appropriate

On Mon, Feb 05, 2007 at 11:22:06PM +0300, Alexey Dobriyan wrote:
> On Mon, Feb 05, 2007 at 06:59:16PM +0200, Ahmed S. Darwish wrote:
> > A patch to use ARRAY_SIZE macro already defined in kernel.h.
> 
> OK, but checks you're changing are strange. idx there is signed so
> 
> 	BUG_ON(idx < 0 || idx > ARRAY_SIZE());
> 
> should be more appropriate.

It's just a janitor patch. I don't like to mess with code logic in such
kind of patches (to minimize errors and because I can't find time to
understand all affected files since they are scattered allover the tree).

Thanks,
-- 
Ahmed S. Darwish
http://darwish-07.blogspot.com
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