The first patch is just removing some code duplicated in raid1 and raid10, and the other three patches are just cleanups.
These patches were based in "drivers: md: Unify common definitions of raid1 and raid10", sent a few weeks ago. Let me know if these patches can be improved. Thanks Marcos Paulo de Souza (5): md cleanup raid1-10: Unify r{1,10}bio_pool_free raid0: Remove return statement from void function md: raid0: Return md_integrity_register result directly md: raid0: Make ret local in raid0_run drivers/md/raid0.c | 8 ++------ drivers/md/raid1-10.c | 30 ++++++++++++++++++++++++++++++ drivers/md/raid1.c | 42 ++++++------------------------------------ drivers/md/raid10.c | 38 ++++---------------------------------- 4 files changed, 42 insertions(+), 76 deletions(-) -- 2.21.0