[PATCH 15/30] hfs: use bdev_nr_sectors instead of open coding it
From: Christoph Hellwig <hch@lst.de>
Date: 2021-10-15 13:29:02
Also in:
dm-devel, linux-bcache, linux-block, linux-btrfs, linux-fsdevel, linux-nfs, linux-nvme, linux-raid, linux-scsi, ntfs3, target-devel
Subsystem:
filesystems (vfs and infrastructure), hfs filesystem, the rest · Maintainers:
Alexander Viro, Christian Brauner, Viacheslav Dubeyko, John Paul Adrian Glaubitz, Yangtao Li, Linus Torvalds
Use the proper helper to read the block device size. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kees Cook <redacted> --- fs/hfs/mdb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/hfs/mdb.c b/fs/hfs/mdb.c
index cdf0edeeb2781..5beb826524354 100644
--- a/fs/hfs/mdb.c
+++ b/fs/hfs/mdb.c@@ -36,7 +36,7 @@ static int hfs_get_last_session(struct super_block *sb, /* default values */ *start = 0; - *size = i_size_read(sb->s_bdev->bd_inode) >> 9; + *size = bdev_nr_sectors(sb->s_bdev); if (HFS_SB(sb)->session >= 0) { struct cdrom_tocentry te;
--
2.30.2