[PATCH] Remove stale zft_dirty() caller and declaration

drivers/char/ftape/zftape/zftape-ctl.c

@@ -790,13 +790,6 @@ int _zft_close(void)
 		zft_uninit_mem();
 		going_offline = 0;
 		zft_offline   = 1;
-	} else if (zft_dirty()) {
-		TRACE(ft_t_noise, "Keeping module locked in memory because:\n"
-		      KERN_INFO "header segments need updating: %s\n"
-		      KERN_INFO "tape not at BOT              : %s",
-		      (zft_volume_table_changed || zft_header_changed) 
-		      ? "yes" : "no",
-		      zft_tape_at_lbot(&zft_pos) ? "no" : "yes");
 	} else if (zft_cmpr_lock(0 /* don't load */) == 0) {
 		(*zft_cmpr_ops->reset)(); /* unlock it again */
 	}

drivers/char/ftape/zftape/zftape-ctl.h

@@ -47,7 +47,6 @@ extern int zft_resid;
 extern void zft_reset_position(zft_position *pos);
 extern int  zft_check_write_access(zft_position *pos);
 extern int  zft_def_idle_state(void);
-extern int  zft_dirty(void);
 
 /*  hooks for the VFS interface 
  */