[PATCH 0/2]null_blk: small fixes for zoned mode

[Chaitanya Kulkarni <chaitanya.kulkarni@xxxxxxx>]

Hi,

This is a small patch-series which fixes potential oops for zoned mode.
Also, it disables the discard when nullb configured as zoned for
membacked mode.

Regards,
Chaitanya

Chaitanya Kulkarni (2):
  null_blk: return error for invalid zone size
  null_blk: don't allow discard for zoned mode

 drivers/block/null_blk_main.c  | 7 +++++++
 drivers/block/null_blk_zoned.c | 4 ++++
 2 files changed, 11 insertions(+)

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2.22.1