conf: Replace virDomainDiskSourceParse by virDomainStorageSourceParse

virDomainDiskSourceParse was now just a thin wrapper without any extra
value. Replace all usage of it by the function it calls and remove the
function.
Signed-off-by: NPeter Krempa <pkrempa@redhat.com>
Reviewed-by: NJán Tomko <jtomko@redhat.com>

src/conf/domain_conf.c

@@ -9111,20 +9111,6 @@ virDomainStorageSourceParse(xmlNodePtr node,
 }
 
 
-int
-virDomainDiskSourceParse(xmlNodePtr node,
-                         xmlXPathContextPtr ctxt,
-                         virStorageSourcePtr src,
-                         unsigned int flags,
-                         virDomainXMLOptionPtr xmlopt)
-{
-    if (virDomainStorageSourceParse(node, ctxt, src, flags, xmlopt) < 0)
-        return -1;
-
-    return 0;
-}
-
-
 static int
 virDomainDiskBackingStoreParse(xmlXPathContextPtr ctxt,
                                virStorageSourcePtr src,
@@ -9186,7 +9172,7 @@ virDomainDiskBackingStoreParse(xmlXPathContextPtr ctxt,
         return -1;
     }
 
-    if (virDomainDiskSourceParse(source, ctxt, backingStore, flags, xmlopt) < 0 ||
+    if (virDomainStorageSourceParse(source, ctxt, backingStore, flags, xmlopt) < 0 ||
         virDomainDiskBackingStoreParse(ctxt, backingStore, flags, xmlopt) < 0)
         return -1;
 
@@ -9320,8 +9306,8 @@ virDomainDiskDefMirrorParse(virDomainDiskDefPtr def,
             return -1;
         }
 
-        if (virDomainDiskSourceParse(mirrorNode, ctxt, def->mirror,
-                                     flags, xmlopt) < 0)
+        if (virDomainStorageSourceParse(mirrorNode, ctxt, def->mirror,
+                                        flags, xmlopt) < 0)
             return -1;
     } else {
         /* For back-compat reasons, we handle a file name
@@ -9771,7 +9757,7 @@ virDomainDiskDefParseXML(virDomainXMLOptionPtr xmlopt,
             continue;
 
         if (!source && virXMLNodeNameEqual(cur, "source")) {
-            if (virDomainDiskSourceParse(cur, ctxt, def->src, flags, xmlopt) < 0)
+            if (virDomainStorageSourceParse(cur, ctxt, def->src, flags, xmlopt) < 0)
                 goto error;
 
             /* If we've already found an <auth> as a child of <disk> and

src/conf/domain_conf.h

@@ -3067,11 +3067,6 @@ virDomainDiskDefPtr
 virDomainDiskRemove(virDomainDefPtr def, size_t i);
 virDomainDiskDefPtr
 virDomainDiskRemoveByName(virDomainDefPtr def, const char *name);
-int virDomainDiskSourceParse(xmlNodePtr node,
-                             xmlXPathContextPtr ctxt,
-                             virStorageSourcePtr src,
-                             unsigned int flags,
-                             virDomainXMLOptionPtr xmlopt);
 
 int virDomainNetFindIdx(virDomainDefPtr def, virDomainNetDefPtr net);
 virDomainNetDefPtr virDomainNetFind(virDomainDefPtr def, const char *device);

src/conf/snapshot_conf.c

@@ -146,7 +146,7 @@ virDomainSnapshotDiskDefParseXML(xmlNodePtr node,
     }
 
     if ((cur = virXPathNode("./source", ctxt)) &&
-        virDomainDiskSourceParse(cur, ctxt, def->src, flags, xmlopt) < 0)
+        virDomainStorageSourceParse(cur, ctxt, def->src, flags, xmlopt) < 0)
         goto cleanup;
 
     if ((driver = virXPathString("string(./driver/@type)", ctxt)) &&

tests/qemublocktest.c

@@ -62,7 +62,7 @@ testBackingXMLjsonXML(const void *args)
     if (!(xml = virXMLParseStringCtxt(data->xml, "(test storage source XML)", &ctxt)))
         return -1;
 
-    if (virDomainDiskSourceParse(ctxt->node, ctxt, xmlsrc, 0, NULL) < 0) {
+    if (virDomainStorageSourceParse(ctxt->node, ctxt, xmlsrc, 0, NULL) < 0) {
         fprintf(stderr, "failed to parse disk source xml\n");
         return -1;
     }