From d54f13a8e479adbeea4585c62dbf0cc85cedf73c Mon Sep 17 00:00:00 2001

From: Christoph Hellwig <hch@lst.de>

Date: Mon, 18 Oct 2021 11:37:15 -0600

Subject: [Backport d54f13a8e479] ntfs3: use bdev_nr_bytes instead of open

 coding it

Use the proper helper to read the block device size.

Signed-off-by: Christoph Hellwig <hch@lst.de>

Link: https://lore.kernel.org/r/20211018101130.1838532-21-hch@lst.de

Signed-off-by: Jens Axboe <axboe@kernel.dk>

---

 src/super.c | 2 +-

 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/super.c b/src/super.c

index d41d76979e121fd9e836ef0072b122ab6de3735b..29813200c7af9f71bc6b1217d249996215ffe1bc 100644

--- a/src/super.c

+++ b/src/super.c

@@ -921,7 +921,7 @@ static int ntfs_fill_super(struct super_block *sb, struct fs_context *fc)

 	/* Parse boot. */

 	err = ntfs_init_from_boot(sb, rq ? queue_logical_block_size(rq) : 512,

-				  bdev->bd_inode->i_size);

+				  bdev_nr_bytes(bdev));

 	if (err)

 		goto out;

-- 

2.31.1