diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-10-18 13:11:30 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 23:43:23 +0300 |
| commit | e4ae4735f7c2da77db57ee090b9f513bfe80d285 (patch) | |
| tree | a3faeed79221ea5cf51034edd827641aaebbbcc3 /fs/udf/lowlevel.c | |
| parent | 2ffae493dc15ee2225bd68254e1cdb1449b81ec7 (diff) | |
| download | linux-e4ae4735f7c2da77db57ee090b9f513bfe80d285.tar.xz | |
udf: use sb_bdev_nr_blocks
Use the sb_bdev_nr_blocks helper instead of open coding it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20211018101130.1838532-31-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/udf/lowlevel.c')
| -rw-r--r-- | fs/udf/lowlevel.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/fs/udf/lowlevel.c b/fs/udf/lowlevel.c index f1094cdcd6cd..46d697172197 100644 --- a/fs/udf/lowlevel.c +++ b/fs/udf/lowlevel.c @@ -47,8 +47,7 @@ unsigned int udf_get_last_session(struct super_block *sb) unsigned long udf_get_last_block(struct super_block *sb) { - struct block_device *bdev = sb->s_bdev; - struct cdrom_device_info *cdi = disk_to_cdi(bdev->bd_disk); + struct cdrom_device_info *cdi = disk_to_cdi(sb->s_bdev->bd_disk); unsigned long lblock = 0; /* @@ -56,7 +55,7 @@ unsigned long udf_get_last_block(struct super_block *sb) * Try using the device size... */ if (!cdi || cdrom_get_last_written(cdi, &lblock) || lblock == 0) - lblock = i_size_read(bdev->bd_inode) >> sb->s_blocksize_bits; + lblock = sb_bdev_nr_blocks(sb); if (lblock) return lblock - 1; |