From eb4b02705ae78f2ff7966ca65521ffc6452ee592 Mon Sep 17 00:00:00 2001
From: Eric Blake <eblake@redhat.com>
Date: Wed, 21 Feb 2018 22:42:56 -0500
Subject: [PATCH] qapi-event: Drop qmp_output_get_qobject() null check

qmp_output_get_qobject() was changed never to return null some time
ago (in commit 6c2f9a15), but the qapi_event_send_FOO() functions
still check. Clean that up:

|@@ -28,7 +28,6 @@ void qapi_event_send_acpi_device_ost(ACP
| QMPEventFuncEmit emit;
| QmpOutputVisitor *qov;
| Visitor *v;
|- QObject *obj;
|
| emit = qmp_event_get_func_emit();
| if (!emit) {
|@@ -54,10 +53,7 @@ out_obj:
| goto out;
| }
|
|- obj = qmp_output_get_qobject(qov);
|- g_assert(obj);
|-
|- qdict_put_obj(qmp, "data", obj);
|+ qdict_put_obj(qmp, "data", qmp_output_get_qobject(qov));
| emit(QAPI_EVENT_ACPI_DEVICE_OST, qmp, &err);
|
| out:

Backports commit 8df59565d2c27dec8c96a2090f0eb73303efce14 from qemu
---
 qemu/scripts/qapi-event.py | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/qemu/scripts/qapi-event.py b/qemu/scripts/qapi-event.py
index 479f0873..07e913dd 100644
--- a/qemu/scripts/qapi-event.py
+++ b/qemu/scripts/qapi-event.py
@@ -43,7 +43,6 @@ def gen_event_send(name, arg_type):
         ret += mcgen('''
     QmpOutputVisitor *qov;
     Visitor *v;
-    QObject *obj;
 
 ''')
 
@@ -77,10 +76,7 @@ out_obj:
         goto out;
     }
 
-    obj = qmp_output_get_qobject(qov);
-    g_assert(obj);
-
-    qdict_put_obj(qmp, "data", obj);
+    qdict_put_obj(qmp, "data", qmp_output_get_qobject(qov));
 ''')
 
     ret += mcgen('''