Merge tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel...

Pull random fixes from Ted Ts'o:
 "Fix some locking and gcc optimization issues from the most recent
  random_for_linus_stable pull request"

* tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
  random: silence compiler warnings and fix race