intel_iommu: remove "x-" prefix for "aw-bits"

[mirror_qemu.git] / qobject / qnull.c

diff --git a/qobject/qnull.c b/qobject/qnull.c
index bc9fd3162616a65df79489e0cf393967a1f5e3c1..00870a1824a2100b404beee94dd58938e0aeb721 100644 (file)
--- a/qobject/qnull.c
+++ b/qobject/qnull.c
@@ -11,7 +11,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "qapi/qmp/qnull.h"
 
 QNull qnull_ = {
@@ -20,3 +19,12 @@ QNull qnull_ = {
         .refcnt = 1,
     },
 };
+
+/**
+ * qnull_is_equal(): Always return true because any two QNull objects
+ * are equal.
+ */
+bool qnull_is_equal(const QObject *x, const QObject *y)
+{
+    return true;
+}