conf: use correct free function for virDomainVsockDef

Technically, there is no memleak here, since the only
allocations are filled by virDomainDeviceInfoParseXML,
which cleans up after itself.
Signed-off-by: NJán Tomko <jtomko@redhat.com>
Reviewed-by: NMichal Privoznik <mprivozn@redhat.com>

src/conf/domain_conf.c

@@ -16458,7 +16458,7 @@ virDomainVsockDefParseXML(virDomainXMLOptionPtr xmlopt,
     xmlNodePtr cid;
     int val;
     g_autofree char *tmp = NULL;
-    g_autofree virDomainVsockDefPtr vsock = NULL;
+    g_autoptr(virDomainVsockDef) vsock = NULL;
 
     ctxt->node = node;
 

src/conf/domain_conf.h

@@ -2891,6 +2891,7 @@ void virDomainFSDefFree(virDomainFSDefPtr def);
 void virDomainActualNetDefFree(virDomainActualNetDefPtr def);
 virDomainVsockDefPtr virDomainVsockDefNew(virDomainXMLOptionPtr xmlopt);
 void virDomainVsockDefFree(virDomainVsockDefPtr vsock);
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(virDomainVsockDef, virDomainVsockDefFree);
 void virDomainNetDefClear(virDomainNetDefPtr def);
 void virDomainNetDefFree(virDomainNetDefPtr def);
 void virDomainSmartcardDefFree(virDomainSmartcardDefPtr def);