brooks d11edfe286 Remove bogus use of useracc() in (clock_)nanosleep.
There's no point in pre-checking that we can access the user's rmtp
pointer before we do it in copyout().

While here, improve style(9) compliance.

Reviewed by:	imp
MFC after:	1 week
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D24409
2020-04-14 20:53:12 +00:00
..