sure, we'd done copy_from_user() on the same range, so we can
skip access_ok()... and it's not worth bothering. Just use
copy_to_user().
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
}
/* Always copy the buffer back, if only to pick up the status */
- err = __copy_to_user(arg, ioctl, sizeof(struct atto_express_ioctl));
+ err = copy_to_user(arg, ioctl, sizeof(struct atto_express_ioctl));
if (err != 0) {
esas2r_log(ESAS2R_LOG_WARN,
"ioctl_handler copy_to_user didn't copy everything (err %d, cmd %u)",