Merge tag 'xfs-4.19-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Merge tag 'xfs-4.19-merge-7' of git://git./fs/xfs/xfs-linux

Pull xfs fixes from Darrick Wong:

 - Fix an uninitialized variable

 - Don't use obviously garbage AG header counters to calculate
   transaction reservations

 - Trigger icount recalculation on bad icount when mounting

* tag 'xfs-4.19-merge-7' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  iomap: fix WARN_ON_ONCE on uninitialized variable
  xfs: sanity check ag header values in xrep_calc_ag_resblks
  xfs: recalculate summary counters at mount time if icount is bad