--- ./gnumach/linux/src/drivers/scsi/sr.c	2013-06-01 20:41:44.358545464 +0200
+++ ./gnumach1/linux/src/drivers/scsi/sr.c	2013-06-05 10:11:22.746388719 +0200
@@ -719,11 +719,9 @@
 void requeue_sr_request (Scsi_Cmnd * SCpnt)
 {
 	unsigned int dev, block, realcount;
-	unsigned char cmd[10], *buffer, tries;
+	unsigned char cmd[10], *buffer;
 	int this_count, start, end_rec;
     
-	tries = 2;
-    
  repeat:
 	if(!SCpnt || SCpnt->request.rq_status == RQ_INACTIVE) {
 		do_sr_request();
@@ -738,14 +736,12 @@
 	if (dev >= sr_template.nr_dev) {
 		/* printk("CD-ROM request error: invalid device.\n");			*/
 		SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-		tries = 2;
 		goto repeat;
 	}
     
 	if (!scsi_CDs[dev].use) {
 		/* printk("CD-ROM request error: device marked not in use.\n");		*/
 		SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-		tries = 2;
 		goto repeat;
 	}
     
@@ -756,7 +752,6 @@
 	 */
 		/* printk("CD-ROM has been changed.  Prohibiting further I/O.\n");	*/
 		SCpnt = end_scsi_request(SCpnt, 0, SCpnt->request.nr_sectors);
-		tries = 2;
 		goto repeat;
 	}