brd: remove max_hw_sectors queue limit
authorMing Lei <ming.lei@redhat.com>
Wed, 4 Dec 2019 11:31:14 +0000 (19:31 +0800)
committerJens Axboe <axboe@kernel.dk>
Wed, 4 Dec 2019 16:04:25 +0000 (09:04 -0700)
commit36582a5a456100ebe4983e3d63b8cbc7e62a0ddc
treec0442854302be771cacd2e57290700580f46db56
parentf9bd84a8a845d82f9b5a081a7ae68c98a11d2e84
brd: remove max_hw_sectors queue limit

Now we depend on blk_queue_split() to respect most of queue limit
(the only one exception could be dma alignment), however
blk_queue_split() isn't used for brd, so this limit isn't respected
since v4.3.

Also max_hw_sectors limit doesn't play a big role for brd, which is
added since brd is added to tree for unknown reason.

So remove it.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/block/brd.c