[PATCH 0/5] md: minor cleanups in md core and raid5/raid1/raid10

A handful of small, no-functional-change cleanups noticed while reading
the md code:

 - drop an unused parameter from check_decay_read_errors();
 - use max() in raid5_calc_degraded();
 - make is_mddev_idle() take a bool init flag, matching the helper it
   forwards to;
 - declare a sector count as sector_t rather than int in status_resync();
 - rewrite a self-contradictory comment above the resync ETA math.

No behavioral change in any patch.  Built and functionally sanity-tested
(RAID5/RAID6 create, rebuild, scrub) on x86_64, including a run with KASAN
and lockdep enabled -- with concurrent /proc/mdstat polling to exercise
status_resync() -- and no reports.

Hiroshi Nishida (5):
  md/raid1,raid10: drop unused mddev arg from check_decay_read_errors()
  md/raid5: use max() in raid5_calc_degraded()
  md: make is_mddev_idle() take a bool init flag
  md: use sector_t for recovery_active in status_resync()
  md: clarify the resync ETA comment in status_resync()

 drivers/md/md.c       | 26 ++++++++++----------------
 drivers/md/raid1-10.c |  4 ++--
 drivers/md/raid5.c    |  4 +---
 3 files changed, 13 insertions(+), 21 deletions(-)

base-commit: 55b77337bdd088c77461588e5ec094421b89911b

-- 
2.43.0