1 files changed, 6 insertions, 2 deletions

diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index b91fbb215447..fa05f67423ab 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -342,6 +342,7 @@ static const struct kvm_io_device_ops ioapic_mmio_ops = {
 int kvm_ioapic_init(struct kvm *kvm)
 {
         struct kvm_ioapic *ioapic;
+        int ret;
 
         ioapic = kzalloc(sizeof(struct kvm_ioapic), GFP_KERNEL);
         if (!ioapic)
@@ -350,7 +351,10 @@ int kvm_ioapic_init(struct kvm *kvm)
         kvm_ioapic_reset(ioapic);
         kvm_iodevice_init(&ioapic->dev, &ioapic_mmio_ops);
         ioapic->kvm = kvm;
-        kvm_io_bus_register_dev(kvm, &kvm->mmio_bus, &ioapic->dev);
-        return 0;
+        ret = kvm_io_bus_register_dev(kvm, &kvm->mmio_bus, &ioapic->dev);
+        if (ret < 0)
+                kfree(ioapic);
+
+        return ret;
 }