sched: Fix minor code style issues

Delete redudant spaces between type name and data name or operators.

Signed-off-by: Ying Xue <ying.xue0@gmail.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1342076622-6606-1-git-send-email-ying.xue0@gmail.com


Signed-off-by: Ingo Molnar <mingo@kernel.org>