sched: Match declaration with definition

Match the declaration of runqueues with the definition.

Signed-off-by: Pranith Kumar <bobby.prani@gmail.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1407950893-32731-1-git-send-email-bobby.prani@gmail.com


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