[PATCH 0/3] null_blk: documentation, refactor and warning

[Matias Bjorling]

Hi Jens,

I took the liberty to write up some documentation for the blk_null driver.

Additionally, factored the init code paths to use the standard error return
codes. Shuffled some code to aid sharing between the block-layer instantiations.
And at last added a warning when submit_queues parameter is ignored.

Thanks,
Matias

Matias Bjorling (3):
  null_blk: documentation
  null_blk: refactor init and init errors code paths
  null_blk: warning on ignored submit_queues param

 Documentation/block/null_blk.txt | 71 ++++++++++++++++++++++++++++++++++++++++
 drivers/block/null_blk.c         | 66 +++++++++++++++++++++++--------------
 2 files changed, 112 insertions(+), 25 deletions(-)
 create mode 100644 Documentation/block/null_blk.txt

-- 
1.8.3.2

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