BLK_DEF_MAX_SECTORS despite the confusing name is the default cap for
the max_sectors limits. Don't use it to initialize max_hw_setors, which
is a hardware / driver capacility.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20231227092305.279567-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>