Introduce scsi_build_sense() as a wrapper around
scsi_build_sense_buffer() to format the buffer and set
the correct SCSI status.
Signed-off-by: Hannes Reinecke <h...@suse.de>
---
drivers/ata/libata-scsi.c | 7 ++--
drivers/s390/scsi/zfcp_scsi.c | 5 +--
drivers/scsi/3w-xxxx.c | 3 +-
drivers/scsi/libiscsi.c | 5 +--
drivers/scsi/lpfc/lpfc_scsi.c | 30 ++++-------------
drivers/scsi/mpt3sas/mpt3sas_scsih.c | 5 +--
drivers/scsi/mvumi.c | 5 +--
drivers/scsi/myrb.c | 61 ++++++++---------------------------
drivers/scsi/myrs.c | 9 ++----
drivers/scsi/ps3rom.c | 3 +-
drivers/scsi/qla2xxx/qla_isr.c | 15 ++-------
drivers/scsi/scsi_debug.c | 11 +++----
drivers/scsi/scsi_lib.c | 18 +++++++++++
drivers/scsi/smartpqi/smartpqi_init.c | 3 +-
drivers/scsi/stex.c | 5 +--
include/scsi/scsi_cmnd.h | 3 ++
16 files changed, 60 insertions(+), 128 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index b197d2fbe3f8..0fd3cb8e4e49 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -342,9 +342,7 @@ void ata_scsi_set_sense(struct ata_device *dev, struct
scsi_cmnd *cmd,
if (!cmd)
return;
- cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
-
- scsi_build_sense_buffer(d_sense, cmd->sense_buffer, sk, asc, ascq);
+ scsi_build_sense(cmd, d_sense, sk, asc, ascq);
}
void ata_scsi_set_sense_information(struct ata_device *dev,
@@ -1092,8 +1090,7 @@ static void ata_gen_passthru_sense(struct ata_queued_cmd
*qc)
* ATA PASS-THROUGH INFORMATION AVAILABLE
* Always in descriptor format sense.
*/
- scsi_build_sense_buffer(1, cmd->sense_buffer,
- RECOVERED_ERROR, 0, 0x1D);
+ scsi_build_sense(cmd, 1, RECOVERED_ERROR, 0, 0x1D);
}
if ((cmd->sense_buffer[0] & 0x7f) >= 0x72) {
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index e9ded2befa0d..da52d7649f4d 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -834,10 +834,7 @@ void zfcp_scsi_set_prot(struct zfcp_adapter *adapter)
*/
void zfcp_scsi_dif_sense_error(struct scsi_cmnd *scmd, int ascq)
{
- scsi_build_sense_buffer(1, scmd->sense_buffer,
- ILLEGAL_REQUEST, 0x10, ascq);
- set_driver_byte(scmd, DRIVER_SENSE);
- scmd->result |= SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 1, ILLEGAL_REQUEST, 0x10, ascq);
set_host_byte(scmd, DID_SOFT_ERROR);
}
diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
index 79eca8f1fd05..381723634c13 100644
--- a/drivers/scsi/3w-xxxx.c
+++ b/drivers/scsi/3w-xxxx.c
@@ -1981,8 +1981,7 @@ static int tw_scsi_queue_lck(struct scsi_cmnd *SCpnt,
void (*done)(struct scsi_c
printk(KERN_NOTICE "3w-xxxx: scsi%d: Unknown scsi
opcode: 0x%x\n", tw_dev->host->host_no, *command);
tw_dev->state[request_id] = TW_S_COMPLETED;
tw_state_request_finish(tw_dev, request_id);
- SCpnt->result = (DRIVER_SENSE << 24) |
SAM_STAT_CHECK_CONDITION;
- scsi_build_sense_buffer(1, SCpnt->sense_buffer,
ILLEGAL_REQUEST, 0x20, 0);
+ scsi_build_sense(SCpnt, 1, ILLEGAL_REQUEST, 0x20, 0);
done(SCpnt);
retval = 0;
}
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index ebd47c0cf9e9..9c85d7902faa 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -813,10 +813,7 @@ static void iscsi_scsi_cmd_rsp(struct iscsi_conn *conn,
struct iscsi_hdr *hdr,
ascq = session->tt->check_protection(task, §or);
if (ascq) {
- sc->result = DRIVER_SENSE << 24 |
- SAM_STAT_CHECK_CONDITION;
- scsi_build_sense_buffer(1, sc->sense_buffer,
- ILLEGAL_REQUEST, 0x10, ascq);
+ scsi_build_sense(sc, 1, ILLEGAL_REQUEST, 0x10, ascq);
scsi_set_sense_information(sc->sense_buffer,
SCSI_SENSE_BUFFERSIZE,
sector);
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index f06f63e58596..aa8431fe9c1f 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -2843,10 +2843,7 @@ 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_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
- 0x10, 0x1);
- cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
phba->bg_guard_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
"9069 BLKGRD: LBA %lx grd_tag error %x != %x\n",
@@ -2854,10 +2851,7 @@ 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_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
- 0x10, 0x3);
- cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
phba->bg_reftag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@@ -2866,10 +2860,7 @@ 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_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
- 0x10, 0x2);
- cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
phba->bg_apptag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@@ -2930,10 +2921,7 @@ 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_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
- 0x10, 0x1);
- cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
phba->bg_guard_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
"9055 BLKGRD: Guard Tag error in cmd"
@@ -2946,10 +2934,7 @@ 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_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
- 0x10, 0x3);
- cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
phba->bg_reftag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
@@ -2963,10 +2948,7 @@ 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_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
- 0x10, 0x2);
- cmd->result = DRIVER_SENSE << 24 | DID_ABORT << 16 |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
phba->bg_apptag_err_cnt++;
lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_BG,
diff --git a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
index 3f0797e6f941..802b0d39bdf3 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_scsih.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_scsih.c
@@ -4619,10 +4619,7 @@ _scsih_eedp_error_handling(struct scsi_cmnd *scmd, u16
ioc_status)
ascq = 0x00;
break;
}
- scsi_build_sense_buffer(0, scmd->sense_buffer, ILLEGAL_REQUEST, 0x10,
- ascq);
- scmd->result = DRIVER_SENSE << 24 | (DID_ABORT << 16) |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x10, ascq);
}
/**
diff --git a/drivers/scsi/mvumi.c b/drivers/scsi/mvumi.c
index 8906aceda4c4..645606446bbe 100644
--- a/drivers/scsi/mvumi.c
+++ b/drivers/scsi/mvumi.c
@@ -2067,10 +2067,7 @@ static unsigned char mvumi_build_frame(struct mvumi_hba
*mhba,
return 0;
error:
- scmd->result = (DID_OK << 16) | (DRIVER_SENSE << 24) |
- SAM_STAT_CHECK_CONDITION;
- scsi_build_sense_buffer(0, scmd->sense_buffer, ILLEGAL_REQUEST, 0x24,
- 0);
+ scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
return -1;
}
diff --git a/drivers/scsi/myrb.c b/drivers/scsi/myrb.c
index 539ac8ce4fcd..04a75bd0dcb5 100644
--- a/drivers/scsi/myrb.c
+++ b/drivers/scsi/myrb.c
@@ -1449,10 +1449,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host
*shost,
case INQUIRY:
if (scmd->cmnd[1] & 1) {
/* Illegal request, invalid field in CDB */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- ILLEGAL_REQUEST, 0x24, 0);
- scmd->result = (DRIVER_SENSE << 24) |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
} else {
myrb_inquiry(cb, scmd);
scmd->result = (DID_OK << 16);
@@ -1467,10 +1464,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host
*shost,
if ((scmd->cmnd[2] & 0x3F) != 0x3F &&
(scmd->cmnd[2] & 0x3F) != 0x08) {
/* Illegal request, invalid field in CDB */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- ILLEGAL_REQUEST, 0x24, 0);
- scmd->result = (DRIVER_SENSE << 24) |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
} else {
myrb_mode_sense(cb, scmd, ldev_info);
scmd->result = (DID_OK << 16);
@@ -1481,20 +1475,14 @@ static int myrb_ldev_queuecommand(struct Scsi_Host
*shost,
if ((scmd->cmnd[1] & 1) ||
(scmd->cmnd[8] & 1)) {
/* Illegal request, invalid field in CDB */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- ILLEGAL_REQUEST, 0x24, 0);
- scmd->result = (DRIVER_SENSE << 24) |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
scmd->scsi_done(scmd);
return 0;
}
lba = get_unaligned_be32(&scmd->cmnd[2]);
if (lba) {
/* Illegal request, invalid field in CDB */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- ILLEGAL_REQUEST, 0x24, 0);
- scmd->result = (DRIVER_SENSE << 24) |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
scmd->scsi_done(scmd);
return 0;
}
@@ -1508,10 +1496,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host
*shost,
case SEND_DIAGNOSTIC:
if (scmd->cmnd[1] != 0x04) {
/* Illegal request, invalid field in CDB */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- ILLEGAL_REQUEST, 0x24, 0);
- scmd->result = (DRIVER_SENSE << 24) |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x24, 0);
} else {
/* Assume good status */
scmd->result = (DID_OK << 16);
@@ -1521,10 +1506,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host
*shost,
case READ_6:
if (ldev_info->state == MYRB_DEVICE_WO) {
/* Data protect, attempt to read invalid data */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- DATA_PROTECT, 0x21, 0x06);
- scmd->result = (DRIVER_SENSE << 24) |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, DATA_PROTECT, 0x21, 0x06);
scmd->scsi_done(scmd);
return 0;
}
@@ -1538,10 +1520,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host
*shost,
case READ_10:
if (ldev_info->state == MYRB_DEVICE_WO) {
/* Data protect, attempt to read invalid data */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- DATA_PROTECT, 0x21, 0x06);
- scmd->result = (DRIVER_SENSE << 24) |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, DATA_PROTECT, 0x21, 0x06);
scmd->scsi_done(scmd);
return 0;
}
@@ -1555,10 +1534,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host
*shost,
case READ_12:
if (ldev_info->state == MYRB_DEVICE_WO) {
/* Data protect, attempt to read invalid data */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- DATA_PROTECT, 0x21, 0x06);
- scmd->result = (DRIVER_SENSE << 24) |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, DATA_PROTECT, 0x21, 0x06);
scmd->scsi_done(scmd);
return 0;
}
@@ -1571,9 +1547,7 @@ static int myrb_ldev_queuecommand(struct Scsi_Host *shost,
break;
default:
/* Illegal request, invalid opcode */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- ILLEGAL_REQUEST, 0x20, 0);
- scmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x20, 0);
scmd->scsi_done(scmd);
return 0;
}
@@ -2354,25 +2328,19 @@ static void myrb_handle_scsi(struct myrb_hba *cb,
struct myrb_cmdblk *cmd_blk,
"Bad Data Encountered\n");
if (scmd->sc_data_direction == DMA_FROM_DEVICE)
/* Unrecovered read error */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- MEDIUM_ERROR, 0x11, 0);
+ scsi_build_sense(scmd, 0, MEDIUM_ERROR, 0x11, 0);
else
/* Write error */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- MEDIUM_ERROR, 0x0C, 0);
- scmd->result = (DID_OK << 16) | SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, MEDIUM_ERROR, 0x0C, 0);
break;
case MYRB_STATUS_IRRECOVERABLE_DATA_ERROR:
scmd_printk(KERN_ERR, scmd, "Irrecoverable Data Error\n");
if (scmd->sc_data_direction == DMA_FROM_DEVICE)
/* Unrecovered read error, auto-reallocation failed */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- MEDIUM_ERROR, 0x11, 0x04);
+ scsi_build_sense(scmd, 0, MEDIUM_ERROR, 0x11, 0x04);
else
/* Write error, auto-reallocation failed */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- MEDIUM_ERROR, 0x0C, 0x02);
- scmd->result = (DID_OK << 16) | SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, MEDIUM_ERROR, 0x0C, 0x02);
break;
case MYRB_STATUS_LDRV_NONEXISTENT_OR_OFFLINE:
dev_dbg(&scmd->device->sdev_gendev,
@@ -2383,8 +2351,7 @@ static void myrb_handle_scsi(struct myrb_hba *cb, struct
myrb_cmdblk *cmd_blk,
dev_dbg(&scmd->device->sdev_gendev,
"Attempt to Access Beyond End of Logical Drive");
/* Logical block address out of range */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- NOT_READY, 0x21, 0);
+ scsi_build_sense(scmd, 0, NOT_READY, 0x21, 0);
break;
case MYRB_STATUS_DEVICE_NONRESPONSIVE:
dev_dbg(&scmd->device->sdev_gendev, "Device nonresponsive\n");
diff --git a/drivers/scsi/myrs.c b/drivers/scsi/myrs.c
index eb0dd566330a..70ba289aa24f 100644
--- a/drivers/scsi/myrs.c
+++ b/drivers/scsi/myrs.c
@@ -1602,9 +1602,7 @@ static int myrs_queuecommand(struct Scsi_Host *shost,
switch (scmd->cmnd[0]) {
case REPORT_LUNS:
- scsi_build_sense_buffer(0, scmd->sense_buffer, ILLEGAL_REQUEST,
- 0x20, 0x0);
- scmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, ILLEGAL_REQUEST, 0x20, 0x0);
scmd->scsi_done(scmd);
return 0;
case MODE_SENSE:
@@ -1614,10 +1612,7 @@ static int myrs_queuecommand(struct Scsi_Host *shost,
if ((scmd->cmnd[2] & 0x3F) != 0x3F &&
(scmd->cmnd[2] & 0x3F) != 0x08) {
/* Illegal request, invalid field in CDB */
- scsi_build_sense_buffer(0, scmd->sense_buffer,
- ILLEGAL_REQUEST, 0x24, 0);
- scmd->result = (DRIVER_SENSE << 24) |
- SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(scmd, 0, ILLEGAL_REQUEST,
0x24, 0);
} else {
myrs_mode_sense(cs, scmd, ldev_info);
scmd->result = (DID_OK << 16);
diff --git a/drivers/scsi/ps3rom.c b/drivers/scsi/ps3rom.c
index f75c0b5cd587..63ff9259925a 100644
--- a/drivers/scsi/ps3rom.c
+++ b/drivers/scsi/ps3rom.c
@@ -319,8 +319,7 @@ static irqreturn_t ps3rom_interrupt(int irq, void *data)
goto done;
}
- scsi_build_sense_buffer(0, cmd->sense_buffer, sense_key, asc, ascq);
- cmd->result = SAM_STAT_CHECK_CONDITION;
+ scsi_build_sense(cmd, 0, sense_key, asc, ascq);
done:
priv->curr_cmd = NULL;
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index acef3d73983c..d5c0c57b9d00 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -2232,31 +2232,22 @@ qla2x00_handle_dif_error(srb_t *sp, struct
sts_entry_24xx *sts24)
/* check guard */
if (e_guard != a_guard) {
- scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
- 0x10, 0x1);
- set_driver_byte(cmd, DRIVER_SENSE);
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x1);
set_host_byte(cmd, DID_ABORT);
- cmd->result |= SAM_STAT_CHECK_CONDITION;
return 1;
}
/* check ref tag */
if (e_ref_tag != a_ref_tag) {
- scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
- 0x10, 0x3);
- set_driver_byte(cmd, DRIVER_SENSE);
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x3);
set_host_byte(cmd, DID_ABORT);
- cmd->result |= SAM_STAT_CHECK_CONDITION;
return 1;
}
/* check appl tag */
if (e_app_tag != a_app_tag) {
- scsi_build_sense_buffer(1, cmd->sense_buffer, ILLEGAL_REQUEST,
- 0x10, 0x2);
- set_driver_byte(cmd, DRIVER_SENSE);
+ scsi_build_sense(cmd, 1, ILLEGAL_REQUEST, 0x10, 0x2);
set_host_byte(cmd, DID_ABORT);
- cmd->result |= SAM_STAT_CHECK_CONDITION;
return 1;
}
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index d323523f5f9d..72f10e631ff4 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -779,7 +779,7 @@ static void mk_sense_invalid_fld(struct scsi_cmnd *scp,
}
asc = c_d ? INVALID_FIELD_IN_CDB : INVALID_FIELD_IN_PARAM_LIST;
memset(sbuff, 0, SCSI_SENSE_BUFFERSIZE);
- scsi_build_sense_buffer(sdebug_dsense, sbuff, ILLEGAL_REQUEST, asc, 0);
+ scsi_build_sense(scp, sdebug_dsense, ILLEGAL_REQUEST, asc, 0);
memset(sks, 0, sizeof(sks));
sks[0] = 0x80;
if (c_d)
@@ -805,17 +805,14 @@ static void mk_sense_invalid_fld(struct scsi_cmnd *scp,
static void mk_sense_buffer(struct scsi_cmnd *scp, int key, int asc, int asq)
{
- unsigned char *sbuff;
-
- sbuff = scp->sense_buffer;
- if (!sbuff) {
+ if (!scp->sense_buffer) {
sdev_printk(KERN_ERR, scp->device,
"%s: sense_buffer is NULL\n", __func__);
return;
}
- memset(sbuff, 0, SCSI_SENSE_BUFFERSIZE);
+ memset(scp->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
- scsi_build_sense_buffer(sdebug_dsense, sbuff, key, asc, asq);
+ scsi_build_sense(scp, sdebug_dsense, key, asc, asq);
if (sdebug_verbose)
sdev_printk(KERN_INFO, scp->device,
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index a0db8d8766a8..2babf6df8066 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -3117,3 +3117,21 @@ int scsi_vpd_tpg_id(struct scsi_device *sdev, int
*rel_id)
return group_id;
}
EXPORT_SYMBOL(scsi_vpd_tpg_id);
+
+/**
+ * scsi_build_sense - build sense data for a command
+ * @scmd: scsi command for which the sense should be formatted
+ * @desc: Sense format (non-zero == descriptor format,
+ * 0 == fixed format)
+ * @key: Sense key
+ * @asc: Additional sense code
+ * @ascq: Additional sense code qualifier
+ *
+ **/
+void scsi_build_sense(struct scsi_cmnd *scmd, int desc, u8 key, u8 asc, u8
ascq)
+{
+ scsi_build_sense_buffer(desc, scmd->sense_buffer, key, asc, ascq);
+ scmd->result = (DRIVER_SENSE << 24) | (DID_OK << 16) |
+ SAM_STAT_CHECK_CONDITION;
+}
+EXPORT_SYMBOL_GPL(scsi_build_sense);
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c
b/drivers/scsi/smartpqi/smartpqi_init.c
index 7b7ef3acb504..c0bd02613b02 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -2874,8 +2874,7 @@ static void pqi_process_aio_io_error(struct
pqi_io_request *io_request)
}
if (device_offline && sense_data_length == 0)
- scsi_build_sense_buffer(0, scmd->sense_buffer, HARDWARE_ERROR,
- 0x3e, 0x1);
+ scsi_build_sense(scmd, 0, HARDWARE_ERROR, 0x3e, 0x1);
scmd->result = scsi_status;
set_host_byte(scmd, host_byte);
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 33287b6bdf0e..b02251868cb9 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -398,11 +398,8 @@ static struct status_msg *stex_get_status(struct st_hba
*hba)
static void stex_invalid_field(struct scsi_cmnd *cmd,
void (*done)(struct scsi_cmnd *))
{
- cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
-
/* "Invalid field in cdb" */
- scsi_build_sense_buffer(0, cmd->sense_buffer, ILLEGAL_REQUEST, 0x24,
- 0x0);
+ scsi_build_sense(cmd, 0, ILLEGAL_REQUEST, 0x24, 0x0);
done(cmd);
}
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index 6932d91472d5..9b9ca629097d 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -338,4 +338,7 @@ static inline unsigned scsi_transfer_length(struct
scsi_cmnd *scmd)
return xfer_len;
}
+extern void scsi_build_sense(struct scsi_cmnd *scmd, int desc,
+ u8 key, u8 asc, u8 ascq);
+
#endif /* _SCSI_SCSI_CMND_H */
--
2.16.4
