Avi Kivity wrote:
> Han, Weidong wrote:
>>
>> -int pci_unregister_device(PCIDevice *pci_dev)
>> +int pci_unregister_device(PCIDevice *pci_dev, int assigned) {
>> int ret = 0;
>>
>> @@ -377,7 +377,11 @@ int pci_unregister_device(PCIDevice *pci_dev)
>> qemu_free_irqs(pci_dev->irq);
>> pci_irq_index--;
>> pci_dev->bus->devices[pci_dev->devfn] = NULL;
>> - qdev_free(&pci_dev->qdev);
>> +
>> + if (assigned)
>> + qemu_free(pci_dev);
>> + else
>> + qdev_free(&pci_dev->qdev);
>> return 0;
>> }
>>
>
> Can you check pci_dev->qdev instead of assigned? A little less ugly.
I tried to find an easy and clean way to check it, but I found the members of
struct PCIDevice and DeviceState were not suitable for this checking, and qdev
is not pointer in struct PCIDevice.
Regards,
Weidong--
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