12257 resync smatch to 0.6.1-rc1-il-4

*** 29,45 ****
  /*
   * check-name: Smatch locking #6
   * check-command: smatch -p=kernel sm_locking6.c
   *
   * check-output-start
! sm_locking6.c:27 func() warn: inconsistent returns 'irqsave:flags'.
!   Locked on:   line 26
!   Unlocked on: line 21
!                line 24
!                line 27
! sm_locking6.c:27 func() warn: inconsistent returns 'spin_lock:lock'.
!   Locked on:   line 26
!   Unlocked on: line 21
!                line 24
!                line 27
   * check-output-end
   */
--- 29,41 ----
  /*
   * check-name: Smatch locking #6
   * check-command: smatch -p=kernel sm_locking6.c
   *
   * check-output-start
! sm_locking6.c:27 func() warn: inconsistent returns 'flags'.
!   Locked on  : 26
!   Unlocked on: 21,24,27
! sm_locking6.c:27 func() warn: inconsistent returns 'lock'.
!   Locked on  : 26
!   Unlocked on: 21,24,27
   * check-output-end
   */