Commit 5816e91e authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

cramfs: use bdev_nr_bytes instead of open coding it 



Use the proper helper to read the block device size.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarKees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20211018101130.1838532-14-hch@lst.de


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent cda00eba

fs/cramfs/inode.c

+1 −1
Original line number Diff line number Diff line
@@ -209,7 +209,7 @@ static void *cramfs_blkdev_read(struct super_block *sb, unsigned int offset, 
		return read_buffers[i] + blk_offset;

	}



	devsize = mapping->host->i_size >> PAGE_SHIFT;

	devsize = bdev_nr_bytes(sb->s_bdev) >> PAGE_SHIFT;



	/* Ok, read in BLKS_PER_BUF pages completely first. */

	for (i = 0; i < BLKS_PER_BUF; i++) {