The recent commit b097efc0 used qobject_decref(QOBJECT(E)), even
though we already have QDECREF(E) for that purpose. We can update
our coccinelle script to catch any future relapses; with that in
place, the rest of the patch is generated with:
spatch --sp-file scripts/coccinelle/qobject.cocci \
--macro-file scripts/cocci-macro-file.h --dir . --in-place
Signed-off-by: Eric Blake <ebl...@redhat.com>
---
v2: fix a misuse that crept in since v1
---
monitor.c | 2 +-
scripts/coccinelle/qobject.cocci | 6 ++++++
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/monitor.c b/monitor.c
index 3c369f4..b0fde7f 100644
--- a/monitor.c
+++ b/monitor.c
@@ -3829,7 +3829,7 @@ static void handle_qmp_command(JSONMessageParser *parser,
GQueue *tokens)
req_json = qobject_to_json(req);
trace_handle_qmp_command(mon, qstring_get_str(req_json));
- qobject_decref(QOBJECT(req_json));
+ QDECREF(req_json);
rsp = qmp_dispatch(cur_mon->qmp.commands, req);
diff --git a/scripts/coccinelle/qobject.cocci b/scripts/coccinelle/qobject.cocci
index c3253de..c518caf 100644
--- a/scripts/coccinelle/qobject.cocci
+++ b/scripts/coccinelle/qobject.cocci
@@ -3,6 +3,12 @@
expression Obj, Key, E;
@@
(
+- qobject_incref(QOBJECT(E));
++ QINCREF(E);
+|
+- qobject_decref(QOBJECT(E));
++ QDECREF(E);
+|
- qdict_put_obj(Obj, Key, QOBJECT(E));
+ qdict_put(Obj, Key, E);
|
--
2.9.4
