This hides command cleanup into nvme.h and fabrics drivers will
also use it.
Signed-off-by: NMing Lin <ming.l@ssi.samsung.com>
Reviewed-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NSagi Grimberg <sagi@grimberg.me>
Reviewed-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NJens Axboe <axboe@fb.com>