[PATCH 30/37] scsi: ibmvscsi_tgt: use 16-bits defined sense codes

[Damien Le Moal <dlemoal@kernel.org>]

Refactor the IBM virtual SCSI target driver to use scsi_set_sense_buffer()
and replace all hard-coded additional sense codes and additional sense
code qualifiers with the enum values defined in include/scsi/scsi_sense.h.
This helps with code clarity as the sense codes being processed are easier
to test and self-documented.

No functional change intended.

Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
---
 drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
index 61f682800765..e2af90b6da39 100644
--- a/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
+++ b/drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
@@ -3757,9 +3757,8 @@ static int ibmvscsis_queue_data_in(struct se_cmd *se_cmd)
 		dev_err(&vscsi->dev, "srp_transfer_data failed: %d\n", rc);
 		se_cmd->scsi_sense_length = 18;
 		memset(se_cmd->sense_buffer, 0, se_cmd->scsi_sense_length);
-		/* Logical Unit Communication Time-out asc/ascq = 0x0801 */
-		scsi_build_sense_buffer(0, se_cmd->sense_buffer, MEDIUM_ERROR,
-					0x08, 0x01);
+		scsi_set_sense_buffer(0, se_cmd->sense_buffer, MEDIUM_ERROR,
+				      LU_COMMUNICATION_TIMEOUT);
 	}
 
 	srp_build_response(vscsi, cmd, &len);
-- 
2.55.0