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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>
This commit is contained in:
Wei Yongjun
2010-03-09 14:13:43 +08:00
committed by Avi Kivity
parent 7b06bf2ffa
commit 06056bfb94
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/kvm/powerpc.c
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@@ -194,7 +194,8 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
{ {
struct kvm_vcpu *vcpu; struct kvm_vcpu *vcpu;
vcpu = kvmppc_core_vcpu_create(kvm, id); 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; return vcpu;
} }