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KVM: PPC: Do not create debugfs if fail to create vcpu

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If fail to create the vcpu, we should not create the debugfs
for it.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Acked-by: Alexander Graf <agraf@suse.de>
Cc: stable@kernel.org
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
(cherry picked from commit 06056bfb94)
This commit is contained in:
Wei Yongjun
2010-03-09 14:13:43 +08:00
committed by Greg Kroah-Hartman
parent 3f96c6f971
commit 55d1dfd139
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/kvm/powerpc.c
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@@ -176,7 +176,8 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
{
struct kvm_vcpu *vcpu;
vcpu = kvmppc_core_vcpu_create(kvm, id);
kvmppc_create_vcpu_debugfs(vcpu, id);
if (!IS_ERR(vcpu))
kvmppc_create_vcpu_debugfs(vcpu, id);
return vcpu;
}