Commit d225f53b authored by Wei Yongjun's avatar Wei Yongjun Committed by Marcelo Tosatti

KVM: PIT: unregister kvm irq notifier if fail to create pit

If fail to create pit, we should unregister kvm irq notifier
which register in kvm_create_pit().
Signed-off-by: default avatarWei Yongjun <yjwei@cn.fujitsu.com>
Acked-by: default avatarMarcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent a19a6d11
......@@ -663,8 +663,9 @@ fail_unregister:
kvm_io_bus_unregister_dev(kvm, KVM_PIO_BUS, &pit->dev);
fail:
if (pit->irq_source_id >= 0)
kvm_free_irq_source_id(kvm, pit->irq_source_id);
kvm_unregister_irq_mask_notifier(kvm, 0, &pit->mask_notifier);
kvm_unregister_irq_ack_notifier(kvm, &pit_state->irq_ack_notifier);
kvm_free_irq_source_id(kvm, pit->irq_source_id);
kfree(pit);
return NULL;
......
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