KVM: PPC: Book3S: Fix incorrect guest-to-user-translation error handling

[linux-2.6-microblaze.git] / arch / powerpc / kvm / book3s_64_vio.c

diff --git a/arch/powerpc/kvm/book3s_64_vio.c b/arch/powerpc/kvm/book3s_64_vio.c
index e99a147..c4b606f 100644 (file)
--- a/arch/powerpc/kvm/book3s_64_vio.c
+++ b/arch/powerpc/kvm/book3s_64_vio.c
@@ -660,8 +660,10 @@ long kvmppc_h_put_tce_indirect(struct kvm_vcpu *vcpu,
                }
                tce = be64_to_cpu(tce);
 
-               if (kvmppc_tce_to_ua(vcpu->kvm, tce, &ua))
-                       return H_PARAMETER;
+               if (kvmppc_tce_to_ua(vcpu->kvm, tce, &ua)) {
+                       ret = H_PARAMETER;
+                       goto unlock_exit;
+               }
 
                list_for_each_entry_lockless(stit, &stt->iommu_tables, next) {
                        ret = kvmppc_tce_iommu_map(vcpu->kvm, stt,