tree 88e5a3bb9749090b2e2a43c7953cfe713d9218a7
parent 5d226ae56f4dee608099daa599d9df0d12e3b006
author Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> 1374073829 -0300
committer Alexander Graf <agraf@suse.de> 1377699993 +0200

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>