Use DID_ERROR instead of DRIVER_INVALID, as it really doesn't
matter if the driver or the device didn't understand the command.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
---
drivers/scsi/constants.c | 3 +--
drivers/scsi/hptiop.c | 2 +-
drivers/scsi/mvumi.c | 10 +++++-----
drivers/scsi/vmw_pvscsi.c | 18 +++++++++---------
include/scsi/scsi.h | 2 --
include/trace/events/scsi.h | 3 +--
6 files changed, 17 insertions(+), 21 deletions(-)
diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c
index 1780837ea11e..1cee98534bfd 100644
--- a/drivers/scsi/constants.c
+++ b/drivers/scsi/constants.c
@@ -407,8 +407,7 @@ static const char * const hostbyte_table[]={
"DID_NEXUS_FAILURE" };
static const char * const driverbyte_table[]={
-"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR",
-"DRIVER_INVALID"};
+"DRIVER_OK", "DRIVER_BUSY", "DRIVER_SOFT", "DRIVER_MEDIA", "DRIVER_ERROR"};
const char *scsi_hostbyte_string(int result)
{
diff --git a/drivers/scsi/hptiop.c b/drivers/scsi/hptiop.c
index 6a2561f26e38..2cfb58c2e175 100644
--- a/drivers/scsi/hptiop.c
+++ b/drivers/scsi/hptiop.c
@@ -761,7 +761,7 @@ static void hptiop_finish_scsi_req(struct hptiop_hba *hba, u32 tag,
break;
default:
- scp->result = DRIVER_INVALID << 24 | DID_ABORT << 16;
+ scp->result = (DID_ERROR << 16);
break;
}
diff --git a/drivers/scsi/mvumi.c b/drivers/scsi/mvumi.c
index 91eb879692c3..cbeb1c0e62f2 100644
--- a/drivers/scsi/mvumi.c
+++ b/drivers/scsi/mvumi.c
@@ -1306,20 +1306,20 @@ static void mvumi_complete_cmd(struct mvumi_hba *mhba, struct mvumi_cmd *cmd,
switch (ob_frame->req_status) {
case SAM_STAT_GOOD:
- scmd->result |= DID_OK << 16;
+ set_host_byte(scmd, DID_OK);
break;
case SAM_STAT_BUSY:
- scmd->result |= DID_BUS_BUSY << 16;
+ set_host_byte(scmd, DID_BUS_BUSY);
break;
case SAM_STAT_CHECK_CONDITION:
- scmd->result |= (DID_OK << 16);
+ set_host_byte(scmd, DID_OK);
if (ob_frame->rsp_flag & CL_RSP_FLAG_SENSEDATA) {
memcpy(cmd->scmd->sense_buffer, ob_frame->payload,
sizeof(struct mvumi_sense_data));
}
break;
default:
- scmd->result |= (DRIVER_INVALID << 24) | (DID_ABORT << 16);
+ set_host_byte(scmd, DID_ABORT);
break;
}
@@ -2126,7 +2126,7 @@ static enum blk_eh_timer_return mvumi_timed_out(struct scsi_cmnd *scmd)
else
atomic_dec(&mhba->fw_outstanding);
- scmd->result = (DRIVER_INVALID << 24) | (DID_ABORT << 16);
+ scmd->result = (DID_ABORT << 16);
scmd->SCp.ptr = NULL;
if (scsi_bufflen(scmd)) {
dma_unmap_sg(&mhba->pdev->dev, scsi_sglist(scmd),
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c
index 74e5ed940952..e988a8c3fc7f 100644
--- a/drivers/scsi/vmw_pvscsi.c
+++ b/drivers/scsi/vmw_pvscsi.c
@@ -572,25 +572,25 @@ static void pvscsi_complete_request(struct pvscsi_adapter *adapter,
case BTSTAT_LINKED_COMMAND_COMPLETED:
case BTSTAT_LINKED_COMMAND_COMPLETED_WITH_FLAG:
/* If everything went fine, let's move on.. */
- cmd->result = (DID_OK << 16);
+ set_host_byte(cmd, DID_OK);
break;
case BTSTAT_DATARUN:
case BTSTAT_DATA_UNDERRUN:
/* Report residual data in underruns */
scsi_set_resid(cmd, scsi_bufflen(cmd) - e->dataLen);
- cmd->result = (DID_ERROR << 16);
+ set_host_byte(cmd, DID_ERROR);
break;
case BTSTAT_SELTIMEO:
/* Our emulation returns this for non-connected devs */
- cmd->result = (DID_BAD_TARGET << 16);
+ set_host_byte(cmd, DID_BAD_TARGET);
break;
case BTSTAT_LUNMISMATCH:
case BTSTAT_TAGREJECT:
case BTSTAT_BADMSG:
- cmd->result = (DRIVER_INVALID << 24);
+ cmd->result = 0;
/* fall through */
case BTSTAT_HAHARDWARE:
@@ -601,25 +601,25 @@ static void pvscsi_complete_request(struct pvscsi_adapter *adapter,
case BTSTAT_HASOFTWARE:
case BTSTAT_BUSFREE:
case BTSTAT_SENSFAILED:
- cmd->result |= (DID_ERROR << 16);
+ set_host_byte(cmd, DID_ERROR);
break;
case BTSTAT_SENTRST:
case BTSTAT_RECVRST:
case BTSTAT_BUSRESET:
- cmd->result = (DID_RESET << 16);
+ set_host_byte(cmd, DID_RESET);
break;
case BTSTAT_ABORTQUEUE:
- cmd->result = (DID_BUS_BUSY << 16);
+ set_host_byte(cmd, DID_BUS_BUSY);
break;
case BTSTAT_SCSIPARITY:
- cmd->result = (DID_PARITY << 16);
+ set_host_byte(cmd, DID_PARITY);
break;
default:
- cmd->result = (DID_ERROR << 16);
+ set_host_byte(cmd, DID_ERROR);
scmd_printk(KERN_DEBUG, cmd,
"Unknown completion status: 0x%x\n",
btstat);
diff --git a/include/scsi/scsi.h b/include/scsi/scsi.h
index 5cd29d8c7c3b..57caf1f91673 100644
--- a/include/scsi/scsi.h
+++ b/include/scsi/scsi.h
@@ -170,8 +170,6 @@ static inline int scsi_is_wlun(u64 lun)
#define DRIVER_MEDIA 0x03
#define DRIVER_ERROR 0x04
-#define DRIVER_INVALID 0x05
-
/*
* Internal return values.
*/
diff --git a/include/trace/events/scsi.h b/include/trace/events/scsi.h
index a1b4da442c5c..83bc7d97a469 100644
--- a/include/trace/events/scsi.h
+++ b/include/trace/events/scsi.h
@@ -131,8 +131,7 @@
scsi_driverbyte_name(DRIVER_BUSY), \
scsi_driverbyte_name(DRIVER_SOFT), \
scsi_driverbyte_name(DRIVER_MEDIA), \
- scsi_driverbyte_name(DRIVER_ERROR), \
- scsi_driverbyte_name(DRIVER_INVALID))
+ scsi_driverbyte_name(DRIVER_ERROR))
#define scsi_msgbyte_name(result) { result, #result }
#define show_msgbyte_name(val) \
--
2.16.4
