From: Mike Christie <redacted>

Separate the op from the rq_flag_bits and have the target layer
set/get the bio using bio_set_op_attrs/bio_op.

Signed-off-by: Mike Christie <redacted>
---
 drivers/target/target_core_iblock.c | 29 ++++++++++++++---------------
 drivers/target/target_core_pscsi.c  |  2 +-
 2 files changed, 15 insertions(+), 16 deletions(-)

diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index c25109c..22af12f 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c

@@ -689,18 +690,15 @@ iblock_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
 		 * Force writethrough using WRITE_FUA if a volatile write cache
 		 * is not enabled, or if initiator set the Force Unit Access bit.
 		 */
+		op = REQ_OP_WRITE;
 		if (test_bit(QUEUE_FLAG_FUA, &q->queue_flags)) {
 			if (cmd->se_cmd_flags & SCF_FUA)
-				rw = WRITE_FUA;
+				op_flags = WRITE_FUA;
 			else if (!test_bit(QUEUE_FLAG_WC, &q->queue_flags))
-				rw = WRITE_FUA;
-			else
-				rw = WRITE;
-		} else {
-			rw = WRITE;
+				op_flags = WRITE_FUA;
 		}

 	} else {
-		rw = READ;
+		op = REQ_OP_READ;
 	}
 
 	ibr = kzalloc(sizeof(struct iblock_req), GFP_KERNEL);

@@ -714,7 +712,7 @@ iblock_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
 		return 0;
 	}
 
-	bio = iblock_get_bio(cmd, block_lba, sgl_nents, rw);
+	bio = iblock_get_bio(cmd, block_lba, sgl_nents, op, op_flags);
 	if (!bio)
 		goto fail_free_ibr;
 

@@ -738,7 +736,8 @@ iblock_execute_rw(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
 				bio_cnt = 0;
 			}
 
-			bio = iblock_get_bio(cmd, block_lba, sg_num, rw);
+			bio = iblock_get_bio(cmd, block_lba, sg_num, op,
+					     op_flags);
 			if (!bio)
 				goto fail_put_bios;
 

diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index de18790..81564c8 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c

@@ -922,7 +922,7 @@ pscsi_map_sg(struct se_cmd *cmd, struct scatterlist *sgl, u32 sgl_nents,
 					goto fail;
 
 				if (rw)
-					bio->bi_rw |= REQ_WRITE;
+					bio_set_op_attrs(bio, REQ_OP_WRITE, 0);
 
 				pr_debug("PSCSI: Allocated bio: %p,"
 					" dir: %s nr_vecs: %d\n", bio,