Make sure blacklisting flags don't get ignored when there's no storage on LUN0:

--- linux-2.6.10-rc3.real-orig/drivers/scsi/scsi_scan.c	2004-12-09 18:48:39.000000000 +0100
+++ linux-2.6.10-rc3/drivers/scsi/scsi_scan.c	2004-12-10 12:03:59.000000000 +0100
@@ -717,6 +730,8 @@
 					"scsi scan: peripheral qualifier of 3,"
 					" no device added\n"));
 		res = SCSI_SCAN_TARGET_PRESENT;
+		if (bflagsp)
+			*bflagsp = bflags;
 		goto out_free_result;
 	}
 
@@ -1157,10 +1179,10 @@
 		/*
 		 * There's a target here, but lun 0 is offline so we
 		 * can't use the report_lun scan.  Fall back to a
-		 * sequential lun scan with a bflags of SPARSELUN and
+		 * sequential lun scan with a bflags of at least SPARSELUN and
 		 * a default scsi level of SCSI_2
 		 */
-		scsi_sequential_lun_scan(shost, channel, id, BLIST_SPARSELUN,
+		scsi_sequential_lun_scan(shost, channel, id, BLIST_SPARSELUN | bflags,
 				SCSI_SCAN_TARGET_PRESENT, SCSI_2, rescan);
 	}
 }