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| author | Jérôme Pouiller <jerome.pouiller@silabs.com> | 2019-10-08 09:43:00 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-08 14:44:56 +0200 |
| commit | 51f589c82f6d4b3c9e417b39141836fb3db86093 (patch) | |
| tree | 390d5d1644cec46b512a4a08ef46fe9e0fc1aed3 /tools/perf/scripts/python/bin | |
| parent | 53707c85d2c1ffe844266368cb7c7db137161881 (diff) | |
| download | linux-51f589c82f6d4b3c9e417b39141836fb3db86093.tar.gz linux-51f589c82f6d4b3c9e417b39141836fb3db86093.zip | |
staging: wfx: fix copy_{to,from}_user() usage
On error, copy_to_user() returns number of bytes remaining. Driver
should return -EFAULT.
Fixes: 4f8b7fabb15d ("staging: wfx: allow to send commands to chip")
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20191008094232.10014-6-Jerome.Pouiller@silabs.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions