sched clock: simplify __update_sched_clock()

- return the current clock instead of letting callers
  fetch it from scd->clock

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Mike Galbraith <efault@gmx.de>
This commit is contained in:
Ingo Molnar 2008-07-30 10:15:55 +02:00
commit 56b906126d