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qemu: Simplify qemuDomainGetInterfaceParameters by using virDomainObjGetOneDef

This commit is contained in:
Peter Krempa 2015-06-15 19:10:49 +02:00
parent 47171cd1a6
commit 7d91a2d944
1 changed files with 1 additions and 15 deletions
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16
src/qemu/qemu_driver.c
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@ -11468,32 +11468,23 @@ qemuDomainGetInterfaceParameters(virDomainPtr dom,
int *nparams,
unsigned int flags)
{
virQEMUDriverPtr driver = dom->conn->privateData;
size_t i;
virDomainObjPtr vm = NULL;
virDomainDefPtr def = NULL;
virDomainDefPtr persistentDef = NULL;
virDomainNetDefPtr net = NULL;
int ret = -1;
virCapsPtr caps = NULL;
virCheckFlags(VIR_DOMAIN_AFFECT_LIVE |
VIR_DOMAIN_AFFECT_CONFIG |
VIR_TYPED_PARAM_STRING_OKAY, -1);
flags &= ~VIR_TYPED_PARAM_STRING_OKAY;
if (!(vm = qemuDomObjFromDomain(dom)))
return -1;
if (virDomainGetInterfaceParametersEnsureACL(dom->conn, vm->def) < 0)
goto cleanup;
if (!(caps = virQEMUDriverGetCapabilities(driver, false)))
goto cleanup;
if (virDomainLiveConfigHelperMethod(caps, driver->xmlopt, vm, &flags,
&persistentDef) < 0)
if (!(def = virDomainObjGetOneDef(vm, flags)))
goto cleanup;
if ((*nparams) == 0) {
@ -11502,10 +11493,6 @@ qemuDomainGetInterfaceParameters(virDomainPtr dom,
goto cleanup;
}
def = persistentDef;
if (!def)
def = vm->def;
net = virDomainNetFind(def, device);
if (!net) {
virReportError(VIR_ERR_INVALID_ARG,
@ -11576,7 +11563,6 @@ qemuDomainGetInterfaceParameters(virDomainPtr dom,
cleanup:
virDomainObjEndAPI(&vm);
virObjectUnref(caps);
return ret;
}