diff options
| author | Qianfeng Rong <rongqianfeng@vivo.com> | 2025-08-12 11:53:02 +0800 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2025-10-14 15:07:36 +0200 |
| commit | e4b21577b463df84d4f8375d184a5039ca5d8c94 (patch) | |
| tree | cb3764d0cb70d25c61095fa1adedbe3516a8486d | |
| parent | 9c64c5d91e98471b44cca0999542c7ebcc385c51 (diff) | |
media: dvb-core: use vmalloc_array to simplify code
Remove array_size() calls and replace vmalloc() with vmalloc_array() to
simplify the code.
Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
| -rw-r--r-- | drivers/media/dvb-core/dmxdev.c | 4 | ||||
| -rw-r--r-- | drivers/media/dvb-core/dvb_demux.c | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c index 151177e5a06d..8c6f5aafda1d 100644 --- a/drivers/media/dvb-core/dmxdev.c +++ b/drivers/media/dvb-core/dmxdev.c @@ -1414,8 +1414,8 @@ int dvb_dmxdev_init(struct dmxdev *dmxdev, struct dvb_adapter *dvb_adapter) if (dmxdev->demux->open(dmxdev->demux) < 0) return -EUSERS; - dmxdev->filter = vmalloc(array_size(sizeof(struct dmxdev_filter), - dmxdev->filternum)); + dmxdev->filter = vmalloc_array(dmxdev->filternum, + sizeof(struct dmxdev_filter)); if (!dmxdev->filter) return -ENOMEM; diff --git a/drivers/media/dvb-core/dvb_demux.c b/drivers/media/dvb-core/dvb_demux.c index c93a3110a05d..290fc7961647 100644 --- a/drivers/media/dvb-core/dvb_demux.c +++ b/drivers/media/dvb-core/dvb_demux.c @@ -1244,14 +1244,14 @@ int dvb_dmx_init(struct dvb_demux *dvbdemux) dvbdemux->cnt_storage = NULL; dvbdemux->users = 0; - dvbdemux->filter = vmalloc(array_size(sizeof(struct dvb_demux_filter), - dvbdemux->filternum)); + dvbdemux->filter = vmalloc_array(dvbdemux->filternum, + sizeof(struct dvb_demux_filter)); if (!dvbdemux->filter) return -ENOMEM; - dvbdemux->feed = vmalloc(array_size(sizeof(struct dvb_demux_feed), - dvbdemux->feednum)); + dvbdemux->feed = vmalloc_array(dvbdemux->feednum, + sizeof(struct dvb_demux_feed)); if (!dvbdemux->feed) { vfree(dvbdemux->filter); dvbdemux->filter = NULL; |