squashfs: use bdev_nr_bytes instead of open coding it
authorChristoph Hellwig <hch@lst.de>
Mon, 18 Oct 2021 10:11:23 +0000 (12:11 +0200)
committerJens Axboe <axboe@kernel.dk>
Mon, 18 Oct 2021 20:43:23 +0000 (14:43 -0600)
commitbe9a7b3e15916fd3710bfd383e8ecffc0416e919
treee28d1d28f1cbdbfd6c71bab466ec13af5673f434
parent1d5dd3b9164c77816a679d39dbd28787d3f22a3a
squashfs: use bdev_nr_bytes 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>
Acked-by: Phillip Lougher <phillip@squashfs.org.uk>
Link: https://lore.kernel.org/r/20211018101130.1838532-24-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
fs/squashfs/super.c