beffd16e68
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>