goto cleanup_outops; 
goto cleanup_adjustout_ops;; 
static int init_or_cleanup(int init){	int ret = 0;	need_ip_conntrack();	if (!init) goto cleanup;	ret = ip_nat_rule_init();	if (ret < 0) {		printk("ip_nat_init: can't setup rules.\n");		goto cleanup_nothing;	}	ret = ip_nat_init();	if (ret < 0) {		printk("ip_nat_init: can't setup rules.\n");		goto cleanup_rule_init;	}	ret = nf_register_hook(&ip_nat_in_ops);	if (ret < 0) {		printk("ip_nat_init: can't register in hook.\n");		goto cleanup_nat;	}	ret = nf_register_hook(&ip_nat_out_ops);	if (ret < 0) {		printk("ip_nat_init: can't register out hook.\n");		goto cleanup_inops;	}	ret = nf_register_hook(&ip_nat_local_out_ops);	if (ret < 0) {		printk("ip_nat_init: can't register local out hook.\n");		goto cleanup_outops;	}	ret = nf_register_hook(&ip_nat_local_in_ops);	if (ret < 0) {		printk("ip_nat_init: can't register local in hook.\n");		goto cleanup_localoutops;	}	return ret; cleanup:	nf_unregister_hook(&ip_nat_local_in_ops); cleanup_localoutops:	nf_unregister_hook(&ip_nat_local_out_ops); cleanup_outops:	nf_unregister_hook(&ip_nat_out_ops); cleanup_inops:	nf_unregister_hook(&ip_nat_in_ops); cleanup_nat:	ip_nat_cleanup(); cleanup_rule_init:	ip_nat_rule_cleanup(); cleanup_nothing:	MUST_BE_READ_WRITE_UNLOCKED(&ip_nat_lock);	return ret;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/e281e3ac2b6c294d672034909883e7bb9e649ac7/ip_nat_standalone.c/buggy/net/ipv4/netfilter/ip_nat_standalone.c