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Code

virDomainShmemDefParseXML: Use virXMLProp*

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Signed-off-by: Tim Wiederhake <twiederh@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Tim Wiederhake 2021-04-27 17:04:38 +02:00 committed by Ján Tomko
parent c0e5c370c8
commit 567efa85c2
1 changed files with 12 additions and 40 deletions

52
src/conf/domain_conf.c

@ -13606,26 +13606,20 @@ virDomainShmemDefParseXML(virDomainXMLOption *xmlopt,
xmlNodePtr msi = NULL;
VIR_XPATH_NODE_AUTORESTORE(ctxt)
xmlNodePtr server = NULL;
xmlNodePtr model;
g_autofree char *tmp = NULL;
def = g_new0(virDomainShmemDef, 1);
ctxt->node = node;
tmp = virXPathString("string(./model/@type)", ctxt);
if (tmp) {
int model;
if ((model = virXPathNode("./model", ctxt))) {
/* If there's none, we will automatically have the first one
* (as default). Unfortunately this has to be done for
* compatibility reasons. */
if ((model = virDomainShmemModelTypeFromString(tmp)) < 0) {
virReportError(VIR_ERR_XML_ERROR,
_("Unknown shmem model type '%s'"), tmp);
if (virXMLPropEnum(model, "type", virDomainShmemModelTypeFromString,
VIR_XML_PROP_NONE, &def->model) < 0)
goto cleanup;
}
def->model = model;
VIR_FREE(tmp);
}
if (!(def->name = virXMLPropString(node, "name"))) {
@ -13635,18 +13629,9 @@ virDomainShmemDefParseXML(virDomainXMLOption *xmlopt,
}
if (def->model != VIR_DOMAIN_SHMEM_MODEL_IVSHMEM) {
tmp = virXMLPropString(node, "role");
if (tmp) {
int role;
if ((role = virDomainShmemRoleTypeFromString(tmp)) <= 0) {
virReportError(VIR_ERR_XML_ERROR,
_("Unknown shmem role type '%s'"), tmp);
goto cleanup;
}
def->role = role;
VIR_FREE(tmp);
}
if (virXMLPropEnum(node, "role", virDomainShmemRoleTypeFromString,
VIR_XML_PROP_NONZERO, &def->role) < 0)
goto cleanup;
}
if (virParseScaledValue("./size[1]", NULL, ctxt,
@ -13666,26 +13651,13 @@ virDomainShmemDefParseXML(virDomainXMLOption *xmlopt,
if ((msi = virXPathNode("./msi[1]", ctxt))) {
def->msi.enabled = true;
if ((tmp = virXMLPropString(msi, "vectors")) &&
virStrToLong_uip(tmp, NULL, 0, &def->msi.vectors) < 0) {
virReportError(VIR_ERR_XML_ERROR,
_("invalid number of vectors for shmem: '%s'"),
tmp);
if (virXMLPropUInt(msi, "vectors", 0, VIR_XML_PROP_NONE,
&def->msi.vectors) < 0)
goto cleanup;
}
VIR_FREE(tmp);
if ((tmp = virXMLPropString(msi, "ioeventfd"))) {
int val;
if ((val = virTristateSwitchTypeFromString(tmp)) <= 0) {
virReportError(VIR_ERR_XML_ERROR,
_("invalid msi ioeventfd setting for shmem: '%s'"),
tmp);
goto cleanup;
}
def->msi.ioeventfd = val;
}
if (virXMLPropTristateSwitch(msi, "ioeventfd", VIR_XML_PROP_NONE,
&def->msi.ioeventfd) < 0)
goto cleanup;
}
/* msi option is only relevant with a server */