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extract general code of NodeDeviceDetach

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This commit is contained in:
Chunyan Liu 2014-03-06 14:57:02 +08:00 committed by Daniel P. Berrange
parent a4797138ad
commit fdb313c4b2
1 changed files with 22 additions and 12 deletions
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34
src/qemu/qemu_driver.c
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@ -11264,6 +11264,27 @@ out:
return ret;
}
static int
virHostdevPciNodeDeviceDetach(virHostdevManagerPtr hostdev_mgr,
virPCIDevicePtr pci)
{
int ret = -1;
virObjectLock(hostdev_mgr->activePciHostdevs);
virObjectLock(hostdev_mgr->inactivePciHostdevs);
if (virPCIDeviceDetach(pci, hostdev_mgr->activePciHostdevs,
hostdev_mgr->inactivePciHostdevs) < 0) {
goto out;
}
ret = 0;
out:
virObjectUnlock(hostdev_mgr->inactivePciHostdevs);
virObjectUnlock(hostdev_mgr->activePciHostdevs);
return ret;
}
static int
qemuNodeDeviceDetachFlags(virNodeDevicePtr dev,
const char *driverName,
@ -11336,18 +11357,7 @@ qemuNodeDeviceDetachFlags(virNodeDevicePtr dev,
goto cleanup;
}
virObjectLock(hostdev_mgr->activePciHostdevs);
virObjectLock(hostdev_mgr->inactivePciHostdevs);
if (virPCIDeviceDetach(pci, hostdev_mgr->activePciHostdevs,
hostdev_mgr->inactivePciHostdevs) < 0) {
goto out;
}
ret = 0;
out:
virObjectUnlock(hostdev_mgr->inactivePciHostdevs);
virObjectUnlock(hostdev_mgr->activePciHostdevs);
ret = virHostdevPciNodeDeviceDetach(hostdev_mgr, pci);
cleanup:
virPCIDeviceFree(pci);
virNodeDeviceDefFree(def);