[PATCH] tape_name() in osst.c

	* new inlined helper: tape_name(tape)
	* most of TAPE_NR() uses replaced with that animal
("osst%d ...", TAPE_NR(STp), ... -> "%s ...", tape_name(STp), ... )

drivers/scsi/osst.h

@@ -532,6 +532,7 @@ typedef struct {
 
 /* The tape drive descriptor */
 typedef struct {
+  char name[8];
   kdev_t devt;
   unsigned capacity;
   Scsi_Device* device;