From cb3e7f08aeaab0ab13e629ce8496dca150a449ba Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Thu, 19 Apr 2018 17:01:43 +0200 Subject: qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Now that we can safely call QOBJECT() on QObject * as well as its subtypes, we can have macros qobject_ref() / qobject_unref() that work everywhere instead of having to use QINCREF() / QDECREF() for QObject and qobject_incref() / qobject_decref() for its subtypes. The replacement is mechanical, except I broke a long line, and added a cast in monitor_qmp_cleanup_req_queue_locked(). Unlike qobject_decref(), qobject_unref() doesn't accept void *. Note that the new macros evaluate their argument exactly once, thus no need to shout them. Signed-off-by: Marc-André Lureau Reviewed-by: Eric Blake Message-Id: <20180419150145.24795-4-marcandre.lureau@redhat.com> Reviewed-by: Markus Armbruster [Rebased, semantic conflict resolved, commit message improved] Signed-off-by: Markus Armbruster --- block/snapshot.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'block/snapshot.c') diff --git a/block/snapshot.c b/block/snapshot.c index eacc1f19a2..2953d96c06 100644 --- a/block/snapshot.c +++ b/block/snapshot.c @@ -214,7 +214,7 @@ int bdrv_snapshot_goto(BlockDriverState *bs, bdrv_ref(file); qdict_extract_subqdict(options, &file_options, "file."); - QDECREF(file_options); + qobject_unref(file_options); qdict_put_str(options, "file", bdrv_get_node_name(file)); drv->bdrv_close(bs); @@ -223,7 +223,7 @@ int bdrv_snapshot_goto(BlockDriverState *bs, ret = bdrv_snapshot_goto(file, snapshot_id, errp); open_ret = drv->bdrv_open(bs, options, bs->open_flags, &local_err); - QDECREF(options); + qobject_unref(options); if (open_ret < 0) { bdrv_unref(file); bs->drv = NULL; -- cgit v1.2.1