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authorChristoph Hellwig <hch@lst.de>2021-10-18 12:11:11 +0200
committerJens Axboe <axboe@kernel.dk>2021-10-18 14:43:22 -0600
commit589aa7bc40c4f823dd6094cef51f8cff60e26e95 (patch)
tree8b38c998aeb2d3ba8d6a0fe69cf492692be72ef3
parentbcd1d06350e410f60518f9d778d9cc4674f57158 (diff)
affs: 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> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> Link: https://lore.kernel.org/r/20211018101130.1838532-12-hch@lst.de Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r--fs/affs/super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/affs/super.c b/fs/affs/super.c
index c6c2a513ec92..c609005a9eaa 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -389,7 +389,7 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent)
* blocks, we will have to change it.
*/
- size = i_size_read(sb->s_bdev->bd_inode) >> 9;
+ size = bdev_nr_sectors(sb->s_bdev);
pr_debug("initial blocksize=%d, #blocks=%d\n", 512, size);
affs_set_blocksize(sb, PAGE_SIZE);