[PATCH 005/117] libsas: Use the host_status and sam_status enums

[Bart Van Assche <bvanassche@xxxxxxx>]

Allow the compiler to verify the type of the values assigned to the ' hs'
and 'stat' variables.

Cc: John Garry <john.garry@xxxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 drivers/scsi/libsas/sas_scsi_host.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index 1bf939818c98..0be979caf7e3 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -37,7 +37,8 @@
 static void sas_end_task(struct scsi_cmnd *sc, struct sas_task *task)
 {
 	struct task_status_struct *ts = &task->task_status;
-	int hs = 0, stat = 0;
+	enum host_status hs = 0;
+	enum sam_status stat = 0;
 
 	if (ts->resp == SAS_TASK_UNDELIVERED) {
 		/* transport error */
@@ -88,7 +89,7 @@ static void sas_end_task(struct scsi_cmnd *sc, struct sas_task *task)
 			stat = SAM_STAT_CHECK_CONDITION;
 			break;
 		default:
-			stat = ts->stat;
+			stat = (enum sam_status)ts->stat;
 			break;
 		}
 	}