qapi: Use QNull for a more regular visit_type_null()

[qemu.git] / qapi / qapi-visit-core.c

diff --git a/qapi/qapi-visit-core.c b/qapi/qapi-visit-core.c
index 935a2c5bc92970e83c15da2698dff304d77066b8..ed6d2af462420885cccda3507f0c204f2a5ca1e0 100644 (file)
--- a/qapi/qapi-visit-core.c
+++ b/qapi/qapi-visit-core.c
@@ -325,10 +325,11 @@ void visit_type_any(Visitor *v, const char *name, QObject **obj, Error **errp)
     error_propagate(errp, err);
 }
 
-void visit_type_null(Visitor *v, const char *name, Error **errp)
+void visit_type_null(Visitor *v, const char *name, QNull **obj,
+                     Error **errp)
 {
-    trace_visit_type_null(v, name);
-    v->type_null(v, name, errp);
+    trace_visit_type_null(v, name, obj);
+    v->type_null(v, name, obj, errp);
 }
 
 static void output_type_enum(Visitor *v, const char *name, int *obj,