[PULL 14/15] object-add: don't create return value if failed

[Paolo Bonzini]

No need to return an empty value from object-add (it would also leak
if the command failed).  While at it, remove the "if" around object_unref
since object_unref handles NULL arguments just fine.

Reported-by: Marc-André Lureau <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
 qom/qom-qmp-cmds.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/qom/qom-qmp-cmds.c b/qom/qom-qmp-cmds.c
index 435193b036..e47ebe8ed1 100644
--- a/qom/qom-qmp-cmds.c
+++ b/qom/qom-qmp-cmds.c
@@ -285,10 +285,7 @@ void qmp_object_add(QDict *qdict, QObject **ret_data, 
Error **errp)
     v = qobject_input_visitor_new(QOBJECT(qdict));
     obj = user_creatable_add_type(type, id, qdict, v, errp);
     visit_free(v);
-    if (obj) {
-        object_unref(obj);
-    }
-    *ret_data = QOBJECT(qdict_new());
+    object_unref(obj);
 }
 
 void qmp_object_del(const char *id, Error **errp)
-- 
2.18.2