Merge tag 'md-3.4-fixes' of git://neil.brown.name/md
Pull assorted md fixes from Neil Brown:
- some RAID levels didn't clear up properly if md_integrity_register
failed
- a 'check' of RAID5/RAID6 doesn't actually read any data since a
recent patch - so fix that (and mark for -stable)
- a couple of other minor bugs.
* tag 'md-3.4-fixes' of git://neil.brown.name/md:
md/raid1,raid10: don't compare excess byte during consistency check.
md/raid5: Fix a bug about judging if the operation is syncing or replacing
md/raid1:Remove unnecessary rcu_dereference(conf->mirrors[i].rdev).
md: Avoid OOPS when reshaping raid1 to raid0
md/raid5: fix handling of bad blocks during recovery.
md/raid1: If md_integrity_register() failed,run() must free the mem
md/raid0: If md_integrity_register() fails, raid0_run() must free the mem.
md/linear: If md_integrity_register() fails, linear_run() must free the mem.
