From mboxrd@z Thu Jan  1 00:00:00 1970
From: Tejun Heo <htejun@gmail.com>
Subject: Re: [PATCH] ata: fix sparse warning in libata.h
Date: Sat, 16 Feb 2008 07:18:54 +0900
Message-ID: <47B60FCE.80303@gmail.com>
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To: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Christer Weinigel <christer@weinigel.se>, Jeff Garzik <jeff@garzik.org>, Alan Cox <alan@lxorguk.ukuu.org.uk>, Andrew Morton <akpm@linux-foundation.org>, linux-ide <linux-ide@vger.kernel.org>

Harvey Harrison wrote:
> Avoids lots of these, also is more readable.
> include/linux/libata.h:1210:13: warning: potentially expensive pointer subtraction
> 
> Change the subtraction to addition on the other side of the comparison.
> 
> Thanks to Christer Weinigel for the suggestion.
> 
> Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>

Acked-by: Tejun Heo <htejun@gmail.com>

-- 
tejun