Merge branch 'for-3.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

Merge branch 'for-3.7-fixes' of git://git./linux/kernel/git/tj/wq

Pull workqueue fix from Tejun Heo:
 "This pull request contains one patch from Dan Magenheimer to fix
  cancel_delayed_work() regression introduced by its reimplementation
  using try_to_grab_pending().  The reimplementation made it incorrectly
  return %true when the work item is idle.

  There aren't too many consumers of the return value but it broke at
  least ramster."

* 'for-3.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: cancel_delayed_work() should return %false if work item is idle