The field stat->stat should be compared to SAM_GOOD, not SAM_STAT_GOOD, as

done elsewhere in the same function.  Both constants have the same value.
Signed-off-by: Julia Lawall <julia@diku.dk>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

drivers/scsi/libsas/sas_ata.c

@@ -112,7 +112,7 @@ static void sas_ata_task_done(struct sas_task *task)
 		dev->sata_dev.sstatus = resp->sstatus;
 		dev->sata_dev.serror = resp->serror;
 		dev->sata_dev.scontrol = resp->scontrol;
-	} else if (stat->stat != SAM_STAT_GOOD) {
+	} else if (stat->stat != SAM_GOOD) {
 		ac = sas_to_ata_err(stat);
 		if (ac) {
 			SAS_DPRINTK("%s: SAS error %x\n", __func__,