linux-kernel - Re: [PATCH 2/2] drivers/mtd/ubi: Eliminate update of list_for_each

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Date:	Sun, 08 Aug 2010 13:25:07 +0300
From:	Artem Bityutskiy <dedekind1@...il.com>
To:	Julia Lawall <julia@...u.dk>
Cc:	David Woodhouse <dwmw2@...radead.org>,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org
Subject: Re: [PATCH 2/2] drivers/mtd/ubi: Eliminate update of
 list_for_each_entry loop cursor

On Sat, 2010-08-07 at 11:09 +0200, Julia Lawall wrote:
> From: Julia Lawall <julia@...u.dk>
> 
> list_for_each_entry uses its first argument to move from one element to the
> next, so modifying it can break the iteration.  The variable re1 is already
> used within the loop as a temporary variable, and is not live here.

Looks good, thanks, I'll push it to the UBI tree a bit later.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)

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