# \[RFC PATCH 31/37\] eros: use bio\_init\_fields in data

- From: Chaitanya Kulkarni \<hidden\>
- Date: 2021-01-19 07:06:10 
- List: linux-btrfs
- Page: https://ratatoskr.run/linux-btrfs/2021/01/197610
- Thread: https://ratatoskr.run/linux-block/2021/01/197632/t.md

```text
Signed-off-by: Chaitanya Kulkarni <redacted>
---
 fs/erofs/data.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/erofs/data.c b/fs/erofs/data.c
index ea4f693bee22..15f3a3f01fa3 100644
--- a/fs/erofs/data.c
+++ b/fs/erofs/data.c
@@ -220,10 +220,8 @@ static inline struct bio *erofs_read_raw_page(struct bio *bio,
 
 		bio = bio_alloc(GFP_NOIO, nblocks);
 
-		bio->bi_end_io = erofs_readendio;
-		bio_set_dev(bio, sb->s_bdev);
-		bio->bi_iter.bi_sector = (sector_t)blknr <<
-			LOG_SECTORS_PER_BLOCK;
+		bio_init_fields(bio, sb->s_bdev, (sector_t)blknr <<
+			LOG_SECTORS_PER_BLOCK, NULL, erofs_readendio, 0, 0);
 		bio->bi_opf = REQ_OP_READ | (ra ? REQ_RAHEAD : 0);
 	}
 
-- 
2.22.1

```