selftests: timers: nsleep-lat: Reuse kselftest error numbers

The test currently defines its own custom error numbers.
These mirror the semantics from the standard KFST_* constants.

To make the code easier to read, use the standard result constants.

Signed-off-by: Thomas Weißschuh (Schneider Electric) <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Acked-by: John Stultz <jstultz@google.com>
Link: https://patch.msgid.link/20260803-auxclock-nanosleep-prep-v2-16-910cbd485390@linutronix.de
This commit is contained in:
Thomas Weißschuh (Schneider Electric) 2026-08-03 12:04:47 +02:00 • committed by Thomas Gleixner
commit 0f474ee80c