302 static int ipip6_tunnel_get_prl(struct net_device *dev, struct ip_tunnel_prl __user *a)  in ipip6_tunnel_get_prl()  argument
313 	if (copy_from_user(&kprl, a, sizeof(kprl)))  in ipip6_tunnel_get_prl()
359 	if ((len && copy_to_user(a + 1, kp, len)) || put_user(len, &a->datalen))  in ipip6_tunnel_get_prl()
368 ipip6_tunnel_add_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a, int chg)  in ipip6_tunnel_add_prl()  argument
373 	if (a->addr == htonl(INADDR_ANY))  in ipip6_tunnel_add_prl()
379 		if (p->addr == a->addr) {  in ipip6_tunnel_add_prl()
381 				p->flags = a->flags;  in ipip6_tunnel_add_prl()
401 	p->addr = a->addr;  in ipip6_tunnel_add_prl()
402 	p->flags = a->flags;  in ipip6_tunnel_add_prl()
422 ipip6_tunnel_del_prl(struct ip_tunnel *t, struct ip_tunnel_prl *a)  in ipip6_tunnel_del_prl()  argument
430 	if (a && a->addr != htonl(INADDR_ANY)) {  in ipip6_tunnel_del_prl()
434 			if (x->addr == a->addr) {  in ipip6_tunnel_del_prl()