From: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Date: Wed, 17 Jul 2013 15:10:29 +0000 (-0300)
Subject: KVM: PPC: Book3S PR: return appropriate error when allocation fails
X-Git-Tag: v3.12-rc1~143^2~5^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c7b406e6b2867b8dcd638519e42b199ae222358;p=pandora-kernel.git

KVM: PPC: Book3S PR: return appropriate error when allocation fails

err was overwritten by a previous function call, and checked to be 0. If
the following page allocation fails, 0 is going to be returned instead
of -ENOMEM.

Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
---

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