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KVM: s390: fix return value of kvm_arch_init_vm
author
Carsten Otte
<cotte@de.ibm.com>
Tue, 18 Oct 2011 10:27:13 +0000
(12:27 +0200)
committer
Avi Kivity
<avi@redhat.com>
Sun, 30 Oct 2011 10:23:55 +0000
(12:23 +0200)
This patch fixes the return value of kvm_arch_init_vm in case a memory
allocation goes wrong.
Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
arch/s390/kvm/kvm-s390.c
patch
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diff --git
a/arch/s390/kvm/kvm-s390.c
b/arch/s390/kvm/kvm-s390.c
index
0cba935
..
397f0cb
100644
(file)
--- a/
arch/s390/kvm/kvm-s390.c
+++ b/
arch/s390/kvm/kvm-s390.c
@@
-175,6
+175,8
@@
int kvm_arch_init_vm(struct kvm *kvm)
if (rc)
goto out_err;
+ rc = -ENOMEM;
+
kvm->arch.sca = (struct sca_block *) get_zeroed_page(GFP_KERNEL);
if (!kvm->arch.sca)
goto out_err;