[PATCH] tape_name() in st.c

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

drivers/scsi/st.h

@@ -71,6 +71,7 @@ typedef struct {
 
 /* The tape drive descriptor */
 typedef struct {
+	char name[8];
 	kdev_t devt;
 	Scsi_Device *device;
 	struct semaphore lock;	/* For serialization */