[PATCH v6 26/40] scsi: lpfc: use 16-bits defined sense codes

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

Refactor the lpfc driver to use scsi_set_sense() 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>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Hannes Reinecke <hare@kernel.org>
---
 drivers/scsi/lpfc/lpfc_scsi.c | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 50616b05488a..8dd876a1a78d 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -2848,7 +2848,8 @@ lpfc_calc_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
 	}
 out:
 	if (err_type == BGS_GUARD_ERR_MASK) {
-		scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
+		scsi_set_sense(cmd, 1, ILLEGAL_REQUEST,
+			       LOGICAL_BLOCK_GUARD_CHECK_FAILED);
 		set_host_byte(cmd, DID_ABORT);
 		phba->bg_guard_err_cnt++;
 		lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@@ -2857,7 +2858,8 @@ lpfc_calc_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
 				sum, guard_tag);
 
 	} else if (err_type == BGS_REFTAG_ERR_MASK) {
-		scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
+		scsi_set_sense(cmd, 1, ILLEGAL_REQUEST,
+			       LOGICAL_BLOCK_REFERENCE_TAG_CHECK_FAILED);
 		set_host_byte(cmd, DID_ABORT);
 
 		phba->bg_reftag_err_cnt++;
@@ -2867,7 +2869,8 @@ lpfc_calc_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd)
 				ref_tag, start_ref_tag);
 
 	} else if (err_type == BGS_APPTAG_ERR_MASK) {
-		scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
+		scsi_set_sense(cmd, 1, ILLEGAL_REQUEST,
+			       LOGICAL_BLOCK_APPLICATION_TAG_CHECK_FAILED);
 		set_host_byte(cmd, DID_ABORT);
 
 		phba->bg_apptag_err_cnt++;
@@ -2970,7 +2973,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
 
 	if (lpfc_bgs_get_guard_err(bgstat)) {
 		ret = 1;
-		scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
+		scsi_set_sense(cmd, 1, ILLEGAL_REQUEST,
+			       LOGICAL_BLOCK_GUARD_CHECK_FAILED);
 		set_host_byte(cmd, DID_ABORT);
 		phba->bg_guard_err_cnt++;
 		lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@@ -2983,7 +2987,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
 
 	if (lpfc_bgs_get_reftag_err(bgstat)) {
 		ret = 1;
-		scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
+		scsi_set_sense(cmd, 1, ILLEGAL_REQUEST,
+			       LOGICAL_BLOCK_REFERENCE_TAG_CHECK_FAILED);
 		set_host_byte(cmd, DID_ABORT);
 		phba->bg_reftag_err_cnt++;
 		lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@@ -2996,7 +3001,8 @@ lpfc_parse_bg_err(struct lpfc_hba *phba, struct lpfc_io_buf *lpfc_cmd,
 
 	if (lpfc_bgs_get_apptag_err(bgstat)) {
 		ret = 1;
-		scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
+		scsi_set_sense(cmd, 1, ILLEGAL_REQUEST,
+			       LOGICAL_BLOCK_APPLICATION_TAG_CHECK_FAILED);
 		set_host_byte(cmd, DID_ABORT);
 		phba->bg_apptag_err_cnt++;
 		lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
-- 
2.55.0