These are now pointless wrappers around blk_mq_{alloc,free}_request,
so remove them.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Reviewed-by: NChaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20211025070517.1548584-3-hch@lst.deSigned-off-by: NJens Axboe <axboe@kernel.dk>