conf: node_device: Use 'string()' in XPath expressions for virNodeDevCapsDefParseIntO...

Upcoming patches will require that the XML XPath query returns a string
for conversion in virXPathInt. Convert all the XPaths used with
virNodeDevCapsDefParseIntOptional which uses virXPathInt internally.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>

diff --git a/src/conf/node_device_conf.c b/src/conf/node_device_conf.c
index 1c4f5b7814afd6bd0b0a3308daeae734804eff16..1e3565dafc4bae7707368fad6d0f3fdfe0887c8a 100644 (file)
--- a/src/conf/node_device_conf.c
+++ b/src/conf/node_device_conf.c
@@ -1623,7 +1623,7 @@ virNodeDevCapSCSIHostParseXML(xmlXPathContextPtr ctxt,
         }
         /* Optional unique_id value */
         scsi_host->unique_id = -1;
-        if (virNodeDevCapsDefParseIntOptional("number(./unique_id[1])", ctxt,
+        if (virNodeDevCapsDefParseIntOptional("string(./unique_id[1])", ctxt,
                                               &scsi_host->unique_id, def,
                                               _("invalid unique_id supplied for '%s'")) < 0) {
             return -1;
@@ -2140,7 +2140,7 @@ virNodeDevCapPCIDevParseXML(xmlXPathContextPtr ctxt,
 
     /* The default value is -1 since zero is valid NUMA node number */
     pci_dev->numa_node = -1;
-    if (virNodeDevCapsDefParseIntOptional("number(./numa[1]/@node)", ctxt,
+    if (virNodeDevCapsDefParseIntOptional("string(./numa[1]/@node)", ctxt,
                                           &pci_dev->numa_node, def,
                                           _("invalid NUMA node ID supplied for '%s'")) < 0)
         goto out;