From: YueHaibing <yuehaib...@huawei.com> Date: Fri, 23 Nov 2018 09:54:55 +0800
> Fix smatch warning:
>
> drivers/ptp/ptp_clock.c:298 ptp_clock_register() warn:
> passing zero to 'ERR_PTR'
>
> 'err' should be set while device_create_with_groups and
> pps_register_source fails
>
> Fixes: 85a66e550195 ("ptp: create "pins" together with the rest of
> attributes")
> Signed-off-by: YueHaibing <yuehaib...@huawei.com>
Applied.
