[RFC PATCH 23/37] dm-zoned: use bio_init_fields metadata

[Chaitanya Kulkarni]

Signed-off-by: Chaitanya Kulkarni <chaitanya.kulka...@wdc.com>
---
 drivers/md/dm-zoned-metadata.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c
index b298fefb022e..f114d595ce23 100644
--- a/drivers/md/dm-zoned-metadata.c
+++ b/drivers/md/dm-zoned-metadata.c
@@ -577,10 +577,8 @@ static struct dmz_mblock *dmz_get_mblock_slow(struct 
dmz_metadata *zmd,
        spin_unlock(&zmd->mblk_lock);
 
        /* Submit read BIO */
-       bio->bi_iter.bi_sector = dmz_blk2sect(block);
-       bio_set_dev(bio, dev->bdev);
-       bio->bi_private = mblk;
-       bio->bi_end_io = dmz_mblock_bio_end_io;
+       bio_init_fields(bio, dev->bdev, dmz_blk2sect(block), mblk,
+                       dmz_mblock_bio_end_io, 0, 0);
        bio_set_op_attrs(bio, REQ_OP_READ, REQ_META | REQ_PRIO);
        bio_add_page(bio, mblk->page, DMZ_BLOCK_SIZE, 0);
        submit_bio(bio);
@@ -733,10 +731,8 @@ static int dmz_write_mblock(struct dmz_metadata *zmd, 
struct dmz_mblock *mblk,
 
        set_bit(DMZ_META_WRITING, &mblk->state);
 
-       bio->bi_iter.bi_sector = dmz_blk2sect(block);
-       bio_set_dev(bio, dev->bdev);
-       bio->bi_private = mblk;
-       bio->bi_end_io = dmz_mblock_bio_end_io;
+       bio_init_fields(bio, dev->bdev, dmz_blk2sect(block), mblk,
+                       dmz_mblock_bio_end_io, 0, 0);
        bio_set_op_attrs(bio, REQ_OP_WRITE, REQ_META | REQ_PRIO);
        bio_add_page(bio, mblk->page, DMZ_BLOCK_SIZE, 0);
        submit_bio(bio);
@@ -763,8 +759,7 @@ static int dmz_rdwr_block(struct dmz_dev *dev, int op,
        if (!bio)
                return -ENOMEM;
 
-       bio->bi_iter.bi_sector = dmz_blk2sect(block);
-       bio_set_dev(bio, dev->bdev);
+       bio_init_fields(bio, dev->bdev, dmz_blk2sect(block), NULL, NULL, 0, 0);
        bio_set_op_attrs(bio, op, REQ_SYNC | REQ_META | REQ_PRIO);
        bio_add_page(bio, page, DMZ_BLOCK_SIZE, 0);
        ret = submit_bio_wait(bio);
-- 
2.22.1