nvmet: stop using bio_set_op_attrs

bio_set_op_attrs has been long deprecated, replace it with a direct
assignment of the flags to bio->bi_opf.
Reviewed-by: NChaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: NJohannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NKeith Busch <kbusch@kernel.org>
Signed-off-by: NJens Axboe <axboe@kernel.dk>

drivers/nvme/target/io-cmd-bdev.c

@@ -149,7 +149,7 @@ static void nvmet_bdev_execute_rw(struct nvmet_req *req)
 	struct scatterlist *sg;
 	struct blk_plug plug;
 	sector_t sector;
-	int op, op_flags = 0, i;
+	int op, i;
 
 	if (!nvmet_check_data_len(req, nvmet_rw_len(req)))
 		return;
@@ -160,16 +160,15 @@ static void nvmet_bdev_execute_rw(struct nvmet_req *req)
 	}
 
 	if (req->cmd->rw.opcode == nvme_cmd_write) {
-		op = REQ_OP_WRITE;
-		op_flags = REQ_SYNC | REQ_IDLE;
+		op = REQ_OP_WRITE | REQ_SYNC | REQ_IDLE;
 		if (req->cmd->rw.control & cpu_to_le16(NVME_RW_FUA))
-			op_flags |= REQ_FUA;
+			op |= REQ_FUA;
 	} else {
 		op = REQ_OP_READ;
 	}
 
 	if (is_pci_p2pdma_page(sg_page(req->sg)))
-		op_flags |= REQ_NOMERGE;
+		op |= REQ_NOMERGE;
 
 	sector = le64_to_cpu(req->cmd->rw.slba);
 	sector <<= (req->ns->blksize_shift - 9);
@@ -184,7 +183,7 @@ static void nvmet_bdev_execute_rw(struct nvmet_req *req)
 	bio->bi_iter.bi_sector = sector;
 	bio->bi_private = req;
 	bio->bi_end_io = nvmet_bio_done;
-	bio_set_op_attrs(bio, op, op_flags);
+	bio->bi_opf = op;
 
 	blk_start_plug(&plug);
 	for_each_sg(req->sg, sg, req->sg_cnt, i) {
@@ -195,7 +194,7 @@ static void nvmet_bdev_execute_rw(struct nvmet_req *req)
 			bio = bio_alloc(GFP_KERNEL, min(sg_cnt, BIO_MAX_PAGES));
 			bio_set_dev(bio, req->ns->bdev);
 			bio->bi_iter.bi_sector = sector;
-			bio_set_op_attrs(bio, op, op_flags);
+			bio->bi_opf = op;
 
 			bio_chain(bio, prev);
 			submit_bio(prev);