From: Christoph Hellwig <hch@lst.de>
Date: Mon, 18 Oct 2021 12:11:29 +0200
Subject: [PATCH] reiserfs: use sb_bdev_nr_blocks
Git-commit: 2ffae493dc15ee2225bd68254e1cdb1449b81ec7
Patch-mainline: v5.16-rc1
References: jsc#PED-1183
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/20211018101130.1838532-30-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Acked-by: Hannes Reinecke <hare@suse.com>
---
fs/reiserfs/super.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
index 8647a00434ea..076f9ab94306 100644
--- a/fs/reiserfs/super.c
+++ b/fs/reiserfs/super.c
@@ -1199,9 +1199,7 @@ static int reiserfs_parse_options(struct super_block *s,
if (!strcmp(arg, "auto")) {
/* From JFS code, to auto-get the size. */
- *blocks =
- i_size_read(s->s_bdev->bd_inode) >> s->
- s_blocksize_bits;
+ *blocks = sb_bdev_nr_blocks(s);
} else {
*blocks = simple_strtoul(arg, &p, 0);
if (*p != '\0') {
--
2.35.3