linux-kernel - Re: [PATCH 1/6] MIPS: irixelf: fix test unsigned var

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Message-ID: <20080416180059.GC32263@linux-mips.org>
Date:	Wed, 16 Apr 2008 19:00:59 +0100
From:	Ralf Baechle <ralf@...ux-mips.org>
To:	Roel Kluin <12o3l@...cali.nl>
Cc:	linux-mips@...ux-mips.org, lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/6] MIPS: irixelf: fix test unsigned var < 0

On Wed, Apr 16, 2008 at 03:39:22AM +0200, Roel Kluin wrote:

> v is unsigned, cast to signed to evaluate the do_brk() return value,

do_brk() is expected to return its first argument as the result in case
of success.  An error also wasn't getting propagated so some further
fixes were needed for irix_map_prda_page and its caller.  So I'll apply
a different fix.

Thanks!

  Ralf
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