remove_proc_entry("isdn", proc_net); 
remove_proc_entry("net/isdn", NULL); 
divert_dev_init(void){	init_waitqueue_head(&rd_queue);#ifdef CONFIG_PROC_FS	isdn_proc_entry = create_proc_entry("isdn", S_IFDIR | S_IRUGO | S_IXUGO, proc_net);	if (!isdn_proc_entry)		return (-1);	isdn_divert_entry = create_proc_entry("divert", S_IFREG | S_IRUGO, isdn_proc_entry);	if (!isdn_divert_entry) {		remove_proc_entry("isdn", proc_net);		return (-1);	}	isdn_divert_entry->proc_fops = &isdn_fops; 	isdn_divert_entry->owner = THIS_MODULE; #endif	/* CONFIG_PROC_FS */	return (0);}				/* divert_dev_init */
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/666002218d59db271e5c1ede1d80227170c51987/divert_procfs.c/buggy/drivers/isdn/divert/divert_procfs.c