[Drbd-dev] [PATCH 18/30] nfs/blocklayout: use bdev_nr_bytes instead of open coding it

[Christoph Hellwig]

Use the proper helper to read the block device size.

Signed-off-by: Christoph Hellwig <hch at lst.de>
Reviewed-by: Kees Cook <keescook at chromium.org>
---
 fs/nfs/blocklayout/dev.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/nfs/blocklayout/dev.c b/fs/nfs/blocklayout/dev.c
index acb1d22907daf..5e56da748b2ab 100644
--- a/fs/nfs/blocklayout/dev.c
+++ b/fs/nfs/blocklayout/dev.c
@@ -252,7 +252,7 @@ bl_parse_simple(struct nfs_server *server, struct pnfs_block_dev *d,
 	d->bdev = bdev;
 
 
-	d->len = i_size_read(d->bdev->bd_inode);
+	d->len = bdev_nr_bytes(d->bdev);
 	d->map = bl_map_simple;
 
 	printk(KERN_INFO "pNFS: using block device %s\n",
@@ -367,7 +367,7 @@ bl_parse_scsi(struct nfs_server *server, struct pnfs_block_dev *d,
 		return PTR_ERR(bdev);
 	d->bdev = bdev;
 
-	d->len = i_size_read(d->bdev->bd_inode);
+	d->len = bdev_nr_bytes(d->bdev);
 	d->map = bl_map_simple;
 	d->pr_key = v->scsi.pr_key;
 
-- 
2.30.2