[libvirt] [PATCH v1 38/51] util: conf: separate virDomainDefParseNvramInfo from virDomainDefParseXML

[xinhua.Cao]

separate virDomainDefParseNvramInfo from virDomainDefParseXML,
move virDomainDefParseNvramInfo into virDomainDefParseDeviceInfo
---
 src/conf/domain_conf.c | 51 ++++++++++++++++++++++++++++++++++----------------
 1 file changed, 35 insertions(+), 16 deletions(-)

diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 8f86c76..72b3f56 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -20611,6 +20611,40 @@ virDomainDefParseTpmInfo(virDomainParseTotalParamPtr param)
 
 
 static int
+virDomainDefParseNvramInfo(virDomainParseTotalParamPtr param)
+{
+    virDomainDefPtr def = param->def;
+    xmlXPathContextPtr ctxt = param->ctxt;
+    virDomainXMLOptionPtr xmlopt = param->xmlopt;
+    unsigned int flags = param->flags;
+
+    int ret = -1;
+    int n = 0;
+    xmlNodePtr *nodes = NULL;
+
+    if ((n = virXPathNodeSet("./devices/nvram", ctxt, &nodes)) < 0)
+        goto cleanup;
+
+    if (n > 1) {
+        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
+                       _("only a single nvram device is supported"));
+        goto cleanup;
+    } else if (n == 1) {
+        virDomainNVRAMDefPtr nvram =
+            virDomainNVRAMDefParseXML(xmlopt, nodes[0], flags);
+        if (!nvram)
+            goto cleanup;
+        def->nvram = nvram;
+    }
+    ret = 0;
+
+ cleanup:
+    VIR_FREE(nodes);
+    return ret;
+}
+
+
+static int
 virDomainDefParseDeviceInfo(virDomainParseTotalParamPtr param)
 {
     typedef int (*virDomainPreaseDeviceFuc)(virDomainParseTotalParamPtr param);
@@ -20637,6 +20671,7 @@ virDomainDefParseDeviceInfo(virDomainParseTotalParamPtr param)
             virDomainDefParseMemballoonInfo,
             virDomainDefParseRngInfo,
             virDomainDefParseTpmInfo,
+            virDomainDefParseNvramInfo,
             NULL
     };
 
@@ -20740,22 +20775,6 @@ virDomainDefParseXML(xmlDocPtr xml,
         fun_index++;
     }
 
-    if ((n = virXPathNodeSet("./devices/nvram", ctxt, &nodes)) < 0)
-        goto error;
-
-    if (n > 1) {
-        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
-                       _("only a single nvram device is supported"));
-        goto error;
-    } else if (n == 1) {
-        virDomainNVRAMDefPtr nvram =
-            virDomainNVRAMDefParseXML(xmlopt, nodes[0], flags);
-        if (!nvram)
-            goto error;
-        def->nvram = nvram;
-        VIR_FREE(nodes);
-    }
-
     /* analysis of the hub devices */
     if ((n = virXPathNodeSet("./devices/hub", ctxt, &nodes)) < 0)
         goto error;
-- 
2.8.3