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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2018-04-19 17:01:43 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2018-05-04 08:27:53 +0200 |
| commit | cb3e7f08aeaab0ab13e629ce8496dca150a449ba (patch) | |
| tree | 189830b93bea625aac19f86f26dc4b04cd99f5a3 /qemu-img.c | |
| parent | 3d3eacaeccaab718ea0e2ddaa578bfae9e311c59 (diff) | |
qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF
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 <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180419150145.24795-4-marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
[Rebased, semantic conflict resolved, commit message improved]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Diffstat (limited to 'qemu-img.c')
| -rw-r--r-- | qemu-img.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/qemu-img.c b/qemu-img.c index 855fa52514..ea62d2d61e 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -279,7 +279,7 @@ static BlockBackend *img_open_opts(const char *optstr, if (qdict_haskey(options, BDRV_OPT_FORCE_SHARE) && !qdict_get_bool(options, BDRV_OPT_FORCE_SHARE)) { error_report("--force-share/-U conflicts with image options"); - QDECREF(options); + qobject_unref(options); return NULL; } qdict_put_bool(options, BDRV_OPT_FORCE_SHARE, true); @@ -561,9 +561,9 @@ static void dump_json_image_check(ImageCheck *check, bool quiet) str = qobject_to_json_pretty(obj); assert(str != NULL); qprintf(quiet, "%s\n", qstring_get_str(str)); - qobject_decref(obj); + qobject_unref(obj); visit_free(v); - QDECREF(str); + qobject_unref(str); } static void dump_human_image_check(ImageCheck *check, bool quiet) @@ -2384,9 +2384,9 @@ static void dump_json_image_info_list(ImageInfoList *list) str = qobject_to_json_pretty(obj); assert(str != NULL); printf("%s\n", qstring_get_str(str)); - qobject_decref(obj); + qobject_unref(obj); visit_free(v); - QDECREF(str); + qobject_unref(str); } static void dump_json_image_info(ImageInfo *info) @@ -2400,9 +2400,9 @@ static void dump_json_image_info(ImageInfo *info) str = qobject_to_json_pretty(obj); assert(str != NULL); printf("%s\n", qstring_get_str(str)); - qobject_decref(obj); + qobject_unref(obj); visit_free(v); - QDECREF(str); + qobject_unref(str); } static void dump_human_image_info_list(ImageInfoList *list) @@ -4457,9 +4457,9 @@ static void dump_json_block_measure_info(BlockMeasureInfo *info) str = qobject_to_json_pretty(obj); assert(str != NULL); printf("%s\n", qstring_get_str(str)); - qobject_decref(obj); + qobject_unref(obj); visit_free(v); - QDECREF(str); + qobject_unref(str); } static int img_measure(int argc, char **argv) |