migrate: Introduce a 'dc->vmsd' check to avoid segfault for --only-migratable

[mirror_qemu.git] / hw / usb / bus.c

diff --git a/hw/usb/bus.c b/hw/usb/bus.c
index 25913ad4884066839617a80eaf010885f0022c2b..24f1608b4bd454ab156d9d1649ca53bd9a516308 100644 (file)
--- a/hw/usb/bus.c
+++ b/hw/usb/bus.c
@@ -135,11 +135,12 @@ USBDevice *usb_device_find_device(USBDevice *dev, uint8_t addr)
     return NULL;
 }
 
-static void usb_device_handle_destroy(USBDevice *dev)
+static void usb_device_unrealize(USBDevice *dev, Error **errp)
 {
     USBDeviceClass *klass = USB_DEVICE_GET_CLASS(dev);
-    if (klass->handle_destroy) {
-        klass->handle_destroy(dev);
+
+    if (klass->unrealize) {
+        klass->unrealize(dev, errp);
     }
 }
 
@@ -290,7 +291,7 @@ static void usb_qdev_unrealize(DeviceState *qdev, Error **errp)
     if (dev->attached) {
         usb_device_detach(dev);
     }
-    usb_device_handle_destroy(dev);
+    usb_device_unrealize(dev, errp);
     if (dev->port) {
         usb_release_port(dev);
     }