[SCSI] scsi_debug: remove unnecessary condition test in devInfoReg

open_devip is always non NULL.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Douglas Gilbert <dougg@torque.net>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

drivers/scsi/scsi_debug.c

@@ -2059,7 +2059,7 @@ static struct sdebug_dev_info * devInfoReg(struct scsi_device * sdev)
 			return NULL;
 		}
 	}
-        if (open_devip) {
+
 	open_devip->channel = sdev->channel;
 	open_devip->target = sdev->id;
 	open_devip->lun = sdev->lun;
@@ -2075,9 +2075,8 @@ static struct sdebug_dev_info * devInfoReg(struct scsi_device * sdev)
 	}
 	if (sdev->lun == SAM2_WLUN_REPORT_LUNS)
 		open_devip->wlun = SAM2_WLUN_REPORT_LUNS & 0xff;
+
 	return open_devip;
-        }
-        return NULL;
 }
 
 static void mk_sense_buffer(struct sdebug_dev_info * devip, int key,