diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-10-18 12:11:22 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 14:43:23 -0600 |
| commit | 1d5dd3b9164c77816a679d39dbd28787d3f22a3a (patch) | |
| tree | fc871a4509f8bbd92edb9d673f463e2505bc8201 /fs/reiserfs/super.c | |
| parent | 4646198519c9aaa1c307ec4750ac64e08507d936 (diff) | |
reiserfs: use bdev_nr_bytes instead of open coding it
Use the proper helper to read the block device size and remove two
cargo culted checks that can't be false.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20211018101130.1838532-23-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/reiserfs/super.c')
| -rw-r--r-- | fs/reiserfs/super.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c index 58481f8d63d5..8647a00434ea 100644 --- a/fs/reiserfs/super.c +++ b/fs/reiserfs/super.c @@ -1986,9 +1986,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent) * smaller than the filesystem. If the check fails then abort and * scream, because bad stuff will happen otherwise. */ - if (s->s_bdev && s->s_bdev->bd_inode - && i_size_read(s->s_bdev->bd_inode) < - sb_block_count(rs) * sb_blocksize(rs)) { + if (bdev_nr_bytes(s->s_bdev) < sb_block_count(rs) * sb_blocksize(rs)) { SWARN(silent, s, "", "Filesystem cannot be " "mounted because it is bigger than the device"); SWARN(silent, s, "", "You may need to run fsck " |