ptp: Fix pass zero to ERR_PTR() in ptp_clock_register
commit aea0a897af9e44c258e8ab9296fad417f1bc063a upstream.
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 <yuehaibing@huawei.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
1 file changed