hfs: use bdev_nr_sectors instead of open coding it
authorChristoph Hellwig <hch@lst.de>
Mon, 18 Oct 2021 10:11:15 +0000 (12:11 +0200)
committerJens Axboe <axboe@kernel.dk>
Mon, 18 Oct 2021 20:43:22 +0000 (14:43 -0600)
commitbeffd16e683eb9a600f249f9e34673ada1879f8b
tree451997faaad2e7a97b30ce98e5592d86844a261c
parent9e48243b6506be0970d04fe2f015b1b3520ef9f3
hfs: use bdev_nr_sectors instead of open coding it

Use the proper helper to read the block device size.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20211018101130.1838532-16-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/hfs/mdb.c