linux/drivers/media
Hans Verkuil 518fa4e0e0 media: mc-device.c: don't memset __user pointer contents
You can't memset the contents of a __user pointer. Instead, call copy_to_user to
copy links.reserved (which is zeroed) to the user memory.

This fixes this sparse warning:

SPARSE:drivers/media/mc/mc-device.c drivers/media/mc/mc-device.c:521:16:  warning: incorrect type in argument 1 (different address spaces)

Fixes: f49308878d ("media: media_device_enum_links32: clean a reserved field")

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2019-05-29 10:36:04 -04:00
..
cec Linux 5.2-rc2 2019-05-28 11:21:51 -04:00
common media: videobuf2-vmalloc: get_userptr: buffers are always writable 2019-05-29 08:05:58 -04:00
dvb-core Linux 5.2-rc2 2019-05-28 11:21:51 -04:00
dvb-frontends Linux 5.2-rc2 2019-05-28 11:21:51 -04:00
firewire treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
i2c media: cx25840: Address several coding style issues 2019-05-29 10:23:55 -04:00
mc media: mc-device.c: don't memset __user pointer contents 2019-05-29 10:36:04 -04:00
mmc treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
pci Linux 5.2-rc2 2019-05-28 11:21:51 -04:00
platform media: mtk-vcodec: fix leaked of_node references 2019-05-29 10:26:09 -04:00
radio Linux 5.2-rc2 2019-05-28 11:21:51 -04:00
rc Linux 5.2-rc2 2019-05-28 11:21:51 -04:00
spi Linux 5.2-rc2 2019-05-28 11:21:51 -04:00
tuners Linux 5.2-rc2 2019-05-28 11:21:51 -04:00
usb media: cxusb: fix several coding style issues 2019-05-29 10:22:42 -04:00
v4l2-core media: pixfmt: Add H264 Slice format 2019-05-29 06:26:45 -04:00
Kconfig media: move drivers/media/media-* to drivers/media/mc/mc-* 2019-05-28 12:15:46 -04:00
Makefile media: move drivers/media/media-* to drivers/media/mc/mc-* 2019-05-28 12:15:46 -04:00