linux-kernel - Re: [PATCHv2 08/24] sys_swapon: move setting of error nearer use

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Message-ID: <alpine.LNX.2.00.1103052014490.32044@swampdragon.chaosbits.net>
Date:	Sat, 5 Mar 2011 20:15:18 +0100 (CET)
From:	Jesper Juhl <jj@...osbits.net>
To:	Cesar Eduardo Barros <cesarb@...arb.net>
cc:	linux-mm@...ck.org, Andrew Morton <akpm@...ux-foundation.org>,
	Hugh Dickins <hughd@...gle.com>,
	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>,
	Minchan Kim <minchan.kim@...il.com>,
	Jens Axboe <jaxboe@...ionio.com>, linux-kernel@...r.kernel.org,
	Eric B Munson <emunson@...bm.net>
Subject: Re: [PATCHv2 08/24] sys_swapon: move setting of error nearer use

On Sat, 5 Mar 2011, Cesar Eduardo Barros wrote:

> Move the setting of the error variable nearer the goto in a few places.
> 
> Avoids calling PTR_ERR() if not IS_ERR() in two places, and makes the
> error condition more explicit in two other places.
> 
> Signed-off-by: Cesar Eduardo Barros <cesarb@...arb.net>
> Tested-by: Eric B Munson <emunson@...bm.net>
> Acked-by: Eric B Munson <emunson@...bm.net>

Looks good to me.

Reviewed-by: Jesper Juhl <jj@...osbits.net>

-- 
Jesper Juhl <jj@...osbits.net>            http://www.chaosbits.net/
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