linux-kernel - Re: [FSAIO][PATCH 7/8] Filesystem AIO read

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Message-ID: <Pine.LNX.4.61.0612281721170.23545@yvahk01.tjqt.qr>
Date:	Thu, 28 Dec 2006 17:22:07 +0100 (MET)
From:	Jan Engelhardt <jengelh@...ux01.gwdg.de>
To:	Christoph Hellwig <hch@...radead.org>
cc:	Suparna Bhattacharya <suparna@...ibm.com>, linux-aio@...ck.org,
	akpm@...l.org, drepper@...hat.com, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org, jakub@...hat.com, mingo@...e.hu
Subject: Re: [FSAIO][PATCH 7/8] Filesystem AIO read


On Dec 28 2006 11:57, Christoph Hellwig wrote:
>
>> +
>> +		if ((error = __lock_page(page, current->io_wait))) {
>> +			goto readpage_error;
>> +		}
>
>This should  be
>
>		error = __lock_page(page, current->io_wait);
>		if (error)
>			goto readpage_error;

That's effectively the same. Essentially a style thing, and I see if((err =
xyz)) not being uncommon in the kernel tree.


	-`J'
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