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Return directly from qemuDomainAttachChrDeviceAssignAddr

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This function should never need a cleanup section.
This commit is contained in:
Ján Tomko 2016-10-21 14:17:31 +02:00
parent ac518960a6
commit c11586940c
1 changed files with 10 additions and 17 deletions
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27
src/qemu/qemu_hotplug.c
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@ -1762,47 +1762,40 @@ qemuDomainAttachChrDeviceAssignAddr(virDomainObjPtr vm,
{
virDomainDefPtr def = vm->def;
qemuDomainObjPrivatePtr priv = vm->privateData;
int ret = -1;
if (chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CONSOLE &&
chr->targetType == VIR_DOMAIN_CHR_CONSOLE_TARGET_TYPE_VIRTIO) {
if (virDomainVirtioSerialAddrAutoAssign(def, &chr->info, true) < 0)
goto cleanup;
ret = 1;
return -1;
return 1;
} else if (chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_SERIAL &&
chr->targetType == VIR_DOMAIN_CHR_SERIAL_TARGET_TYPE_PCI) {
if (virDomainPCIAddressEnsureAddr(priv->pciaddrs, &chr->info) < 0)
goto cleanup;
ret = 1;
return -1;
return 1;
} else if (chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_SERIAL &&
chr->targetType == VIR_DOMAIN_CHR_SERIAL_TARGET_TYPE_USB) {
if (virDomainUSBAddressEnsure(priv->usbaddrs, &chr->info) < 0)
goto cleanup;
ret = 1;
return -1;
return 1;
} else if (chr->deviceType == VIR_DOMAIN_CHR_DEVICE_TYPE_CHANNEL &&
chr->targetType == VIR_DOMAIN_CHR_CHANNEL_TARGET_TYPE_VIRTIO) {
if (virDomainVirtioSerialAddrAutoAssign(def, &chr->info, false) < 0)
goto cleanup;
ret = 1;
return -1;
return 1;
}
if (ret == 1)
goto cleanup;
if (chr->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_SERIAL ||
chr->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("Unsupported address type for character device"));
goto cleanup;
return -1;
}
ret = 0;
cleanup:
return ret;
return 0;
}
int qemuDomainAttachChrDevice(virConnectPtr conn,