On Tue Aug 12 11:53:02 2025 +0800, Qianfeng Rong wrote:
> Remove array_size() calls and replace vmalloc() with vmalloc_array() to
> simplify the code.
>
> Signed-off-by: Qianfeng Rong <[email protected]>
> Signed-off-by: Hans Verkuil <[email protected]>
Patch committed.
Thanks,
Hans Verkuil
drivers/media/dvb-core/dmxdev.c | 4 ++--
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;
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