From: Ralf Baechle <ralf@linux-mips.org>
Date: Wed, 16 Apr 2008 18:55:26 +0000 (+0100)
Subject: [MIPS] IRIX: Handle do_brk() error return correctly.
X-Git-Tag: v2.6.26-rc3~131^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f4324f3eeb311d1889b8c25076f2669012323842;p=pandora-kernel.git

[MIPS] IRIX: Handle do_brk() error return correctly.

do_brk's return value was stored in an unsigned long variable before being
tested for less than zero making the test always fail.  Also do_brk's
called irix_map_prda_page wasn't forwarding do_brk() success.

Bug checking the return value of do_brk() and initial fix for it found
by Roel Kluin <12o3l@tiscali.nl>.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---

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