| commit | 39ae5f1e4b86333b2ca97a278a93640d61fcf77d | [log] [tgz] |
|---|---|---|
| author | dan.carpenter@oracle.com <dan.carpenter@oracle.com> | Wed Jul 19 12:51:40 2017 +0300 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Jul 28 16:55:40 2017 -0700 |
| tree | 20f26761cbd7d6d441b6b29fa02fbb74a8c245ac | |
| parent | a7b1ba23556215952099274a0f008643de832f70 [diff] |
staging: pi433: return -EFAULT if copy_to_user() fails
copy_to_user() to user returns the number of bytes that weren't copied,
but we should be returning -EFAULT to the user.
Fixes: 874bcba65f9a ("staging: pi433: New driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>