This might have been a neat debug aid when the extended dev_t was
added, but that time is long gone.
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210824075216.1179406-3-hch@lst.deSigned-off-by: NJens Axboe <axboe@kernel.dk>