1 files changed, 6 insertions, 20 deletions

diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c
index ee4626d08557..e5f1eb27ce2e 100644
--- a/drivers/md/dm-zoned-metadata.c
+++ b/drivers/md/dm-zoned-metadata.c
@@ -550,11 +550,8 @@ static struct dmz_mblock *dmz_get_mblock_slow(struct dmz_metadata *zmd,
 	if (!mblk)
 		return ERR_PTR(-ENOMEM);
 
-	bio = bio_alloc(GFP_NOIO, 1);
-	if (!bio) {
-		dmz_free_mblock(zmd, mblk);
-		return ERR_PTR(-ENOMEM);
-	}
+	bio = bio_alloc(dev->bdev, 1, REQ_OP_READ | REQ_META | REQ_PRIO,
+			GFP_NOIO);
 
 	spin_lock(&zmd->mblk_lock);
 
@@ -578,10 +575,8 @@ static struct dmz_mblock *dmz_get_mblock_slow(struct dmz_metadata *zmd,
 
 	/* 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_set_op_attrs(bio, REQ_OP_READ, REQ_META | REQ_PRIO);
 	bio_add_page(bio, mblk->page, DMZ_BLOCK_SIZE, 0);
 	submit_bio(bio);
 
@@ -725,19 +720,14 @@ static int dmz_write_mblock(struct dmz_metadata *zmd, struct dmz_mblock *mblk,
 	if (dmz_bdev_is_dying(dev))
 		return -EIO;
 
-	bio = bio_alloc(GFP_NOIO, 1);
-	if (!bio) {
-		set_bit(DMZ_META_ERROR, &mblk->state);
-		return -ENOMEM;
-	}
+	bio = bio_alloc(dev->bdev, 1, REQ_OP_WRITE | REQ_META | REQ_PRIO,
+			GFP_NOIO);
 
 	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_set_op_attrs(bio, REQ_OP_WRITE, REQ_META | REQ_PRIO);
 	bio_add_page(bio, mblk->page, DMZ_BLOCK_SIZE, 0);
 	submit_bio(bio);
 
@@ -759,13 +749,9 @@ static int dmz_rdwr_block(struct dmz_dev *dev, int op,
 	if (dmz_bdev_is_dying(dev))
 		return -EIO;
 
-	bio = bio_alloc(GFP_NOIO, 1);
-	if (!bio)
-		return -ENOMEM;
-
+	bio = bio_alloc(dev->bdev, 1, op | REQ_SYNC | REQ_META | REQ_PRIO,
+			GFP_NOIO);
 	bio->bi_iter.bi_sector = dmz_blk2sect(block);
-	bio_set_dev(bio, dev->bdev);
-	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);
 	bio_put(bio);