scsi: dc395x: Open-code status_byte(u8) calls

The dc395x driver is one of the two drivers that passes an u8 argument to
status_byte() instead of an s32 argument. Open-code status_byte() in
preparation of changing SCSI status values into a structure.

Link: https://lore.kernel.org/r/20210415220826.29438-16-bvanassche@acm.org
Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/dc395x.c b/drivers/scsi/dc395x.c
index 1e9ec4d..be87d5a 100644 (file)
--- a/drivers/scsi/dc395x.c
+++ b/drivers/scsi/dc395x.c
@@ -3258,10 +3258,10 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
                /*
                 * target status..........................
                 */
-               if (status_byte(status) == CHECK_CONDITION) {
+               if (status >> 1 == CHECK_CONDITION) {
                        request_sense(acb, dcb, srb);
                        return;
-               } else if (status_byte(status) == QUEUE_FULL) {
+               } else if (status >> 1 == QUEUE_FULL) {
                        tempcnt = (u8)list_size(&dcb->srb_going_list);
                        dprintkl(KERN_INFO, "QUEUE_FULL for dev <%02i-%i> with %i cmnds\n",
                             dcb->target_id, dcb->target_lun, tempcnt);