[PATCH] KVM: Use more traditional error handling in kvm_mmu_init()

[deliverable/linux.git] / drivers / kvm / mmu.c

diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index 3d367cbfe1f93ca9ac09a452b0baa9c8cfe262d9..bdffe83b19e8237d7818897cbe687640d28e4c3b 100644 (file)
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -647,14 +647,20 @@ int kvm_mmu_init(struct kvm_vcpu *vcpu)
        ASSERT(!VALID_PAGE(vcpu->mmu.root_hpa));
        ASSERT(list_empty(&vcpu->free_pages));
 
-       if ((r = alloc_mmu_pages(vcpu)))
-               return r;
+       r = alloc_mmu_pages(vcpu);
+       if (r)
+               goto out;
+
+       r = init_kvm_mmu(vcpu);
+       if (r)
+               goto out_free_pages;
 
-       if ((r = init_kvm_mmu(vcpu))) {
-               free_mmu_pages(vcpu);
-               return r;
-       }
        return 0;
+
+out_free_pages:
+       free_mmu_pages(vcpu);
+out:
+       return r;
 }
 
 void kvm_mmu_destroy(struct kvm_vcpu *vcpu)