linux-kernel - Re: [PATCH] libata: fallback to the other IDENTIFY on device error, take#2

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Message-ID: <46470B48.7050101@gmail.com>
Date:	Sun, 13 May 2007 14:57:44 +0200
From:	Tejun Heo <htejun@...il.com>
To:	Jeff Garzik <jeff@...zik.org>
CC:	William Thompson <wt@...ctro-mechanical.com>,
	Mark Lord <liml@....ca>, linux-kernel@...r.kernel.org,
	IDE/ATA development list <linux-ide@...r.kernel.org>,
	albertcc@...ibm.com
Subject: Re: [PATCH] libata: fallback to the other IDENTIFY on device error,
 take#2

Jeff Garzik wrote:
> Tejun Heo wrote:
>> +            if (class == ATA_DEV_ATA)
>> +                class = ATA_DEV_ATAPI;
>> +            else
>> +                class = ATA_DEV_ATA;
> 
> 
> the 'else' branch is obviously redundant

Why?  We can also fallback from ATAPI to ATA.

-- 
tejun
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