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authorChristoph Hellwig <hch@lst.de>2021-10-18 12:11:15 +0200
committerJens Axboe <axboe@kernel.dk>2021-10-18 14:43:22 -0600
commitbeffd16e683eb9a600f249f9e34673ada1879f8b (patch)
tree451997faaad2e7a97b30ce98e5592d86844a261c
parent9e48243b6506be0970d04fe2f015b1b3520ef9f3 (diff)
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>
-rw-r--r--fs/hfs/mdb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/hfs/mdb.c b/fs/hfs/mdb.c
index cdf0edeeb278..5beb82652435 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;