External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-03-20 07:59:00 +00:00
Code

qemu: Don't delete USB device on failed qemuPrepareHostdevUSBDevices

Browse Source 
If qemuPrepareHostdevUSBDevices fail it will roll back devices added
to the driver list of used devices. However, if it may fail because
the device is being used already. But then again - with roll back.
Therefore don't try to remove a usb device manually if the function
fail. Although, we want to remove the device if any operation
performed afterwards fail.
This commit is contained in:
Michal Privoznik 2012-05-17 13:40:52 +02:00
parent 5a8262a0ae
commit 9c484e3dc5
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/qemu/qemu_hotplug.c
View File

@ -1173,8 +1173,10 @@ int qemuDomainAttachHostDevice(struct qemud_driver *driver,
goto cleanup;
}
if (qemuPrepareHostdevUSBDevices(driver, vm->def->name, list) < 0)
if (qemuPrepareHostdevUSBDevices(driver, vm->def->name, list) < 0) {
usb = NULL;
goto cleanup;
}
usbDeviceListSteal(list, usb);
}