return -EBUSY; 
error = -EBUSY; goto out_free_class; 
static int idetape_init (void){	if (register_chrdev(IDETAPE_MAJOR, "ht", &idetape_fops)) {		printk(KERN_ERR "ide-tape: Failed to register character device interface\n");		return -EBUSY;	}	return driver_register(&idetape_driver.gen_driver);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/d5dee80ad69439ad8dccf8fa4d7fed0068aec9cf/ide-tape.c/clean/drivers/ide/ide-tape.c