Merge tag 'block-5.17-2022-03-18' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe:

 - Revert of a nvme target feature (Hannes)

 - Fix a memory leak with rq-qos (Ming)

* tag 'block-5.17-2022-03-18' of git://git.kernel.dk/linux-block:
  nvmet: revert "nvmet: make discovery NQN configurable"
  block: release rq qos structures for queue without disk