diff options
| author |   Hans Verkuil <hverkuil@xs4all.nl> | 2019-05-27 05:31:13 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-05-29 10:36:04 -0400 |
| commit | 518fa4e0e0da97ea2e17c95ab57647ce748a96e2 (patch) | |
| tree | 1442207955cfbaf7e3b2e8d4d7c6e99d650ea023 /tools/perf/scripts/python/bin/stackcollapse-report | |
| parent | media: media-ioc-enum-links.rst: fix incorrect reserved field documentation (diff) | |
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: f49308878d720 ("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>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-report')
0 files changed, 0 insertions, 0 deletions