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qemu: hotplug: Use switch statement for selecting disk bus function

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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2019-03-15 15:04:00 +01:00
parent afa15d78cb
commit eb437cfdf8
1 changed files with 20 additions and 4 deletions
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24
src/qemu/qemu_hotplug.c
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@ -5378,14 +5378,30 @@ qemuDomainDetachDeviceDiskLive(virQEMUDriverPtr driver,
switch ((virDomainDiskDevice) disk->device) {
case VIR_DOMAIN_DISK_DEVICE_DISK:
case VIR_DOMAIN_DISK_DEVICE_LUN:
if (disk->bus == VIR_DOMAIN_DISK_BUS_VIRTIO)
switch ((virDomainDiskBus) disk->bus) {
case VIR_DOMAIN_DISK_BUS_VIRTIO:
return qemuDomainDetachVirtioDiskDevice(driver, vm, disk, async);
else if (disk->bus == VIR_DOMAIN_DISK_BUS_SCSI ||
disk->bus == VIR_DOMAIN_DISK_BUS_USB)
case VIR_DOMAIN_DISK_BUS_USB:
case VIR_DOMAIN_DISK_BUS_SCSI:
return qemuDomainDetachDiskDevice(driver, vm, disk, async);
else
case VIR_DOMAIN_DISK_BUS_IDE:
case VIR_DOMAIN_DISK_BUS_FDC:
case VIR_DOMAIN_DISK_BUS_XEN:
case VIR_DOMAIN_DISK_BUS_UML:
case VIR_DOMAIN_DISK_BUS_SATA:
case VIR_DOMAIN_DISK_BUS_SD:
virReportError(VIR_ERR_OPERATION_UNSUPPORTED, "%s",
_("This type of disk cannot be hot unplugged"));
break;
case VIR_DOMAIN_DISK_BUS_LAST:
default:
virReportEnumRangeError(virDomainDiskBus, disk->bus);
break;
}
break;
case VIR_DOMAIN_DISK_DEVICE_CDROM: