Merge branch 'for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

Pull percpu updates from Tejun Heo:
 "Two trivial percpu patches for v4.5-rc1"

* 'for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:
  percpu: remove PERCPU_ENOUGH_ROOM which is stale definition
  percpu: Remove unneeded return from void function