From: Kevin Barnett <kevin.barnett@xxxxxxxxxxxxx>
minor cleanup of scsi queue command function
Reviewed-by: Scott Teel <scott.teel@xxxxxxxxxxxxx>
Reviewed-by: Scott Benesh <scott.benesh@xxxxxxxxxxxxx>
Reviewed-by: Johannes Thumshirn <jthumshirn@xxxxxxx>
Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
Signed-off-by: Kevin Barnett <kevin.barnett@xxxxxxxxxxxxx>
Signed-off-by: Don Brace <don.brace@xxxxxxxxxxxxx>
---
drivers/scsi/smartpqi/smartpqi_init.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/scsi/smartpqi/smartpqi_init.c b/drivers/scsi/smartpqi/smartpqi_init.c
index db248c1..f0672ed 100644
--- a/drivers/scsi/smartpqi/smartpqi_init.c
+++ b/drivers/scsi/smartpqi/smartpqi_init.c
@@ -4514,7 +4514,7 @@ static int pqi_aio_submit_io(struct pqi_ctrl_info *ctrl_info,
}
static int pqi_scsi_queue_command(struct Scsi_Host *shost,
- struct scsi_cmnd *scmd)
+ struct scsi_cmnd *scmd)
{
int rc;
struct pqi_ctrl_info *ctrl_info;
@@ -4532,6 +4532,12 @@ static int pqi_scsi_queue_command(struct Scsi_Host *shost,
return 0;
}
+ /*
+ * This is necessary because the SML doesn't zero out this field during
+ * error recovery.
+ */
+ scmd->result = 0;
+
hwq = blk_mq_unique_tag_to_hwq(blk_mq_unique_tag(scmd->request));
if (hwq >= ctrl_info->num_queue_groups)
hwq = 0;
--
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