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

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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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Thadeu Lima de Souza Cascardo 2013-07-17 12:10:29 -03:00 • committed by Alexander Graf

parent 5d226ae56f

commit 7c7b406e6b

1 changed files with 3 additions and 2 deletions

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arch/powerpc/kvm/book3s_pr.c

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