diff options
| author | Wei Yongjun <yjwei@cn.fujitsu.com> | 2010-03-09 14:13:43 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-17 12:15:21 +0300 |
| commit | 06056bfb944a0302a8f22eb45f09123de7fb417b (patch) | |
| tree | 72868a18843f5fcdbb3d933f96f2ca69bc385dc8 | |
| parent | 7b06bf2ffa15e119c7439ed0b024d44f66d7b605 (diff) | |
KVM: PPC: Do not create debugfs if fail to create vcpu
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>
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index ace31ca0524..3f8677e9d8f 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -194,7 +194,8 @@ 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; } |