484 	struct inet6_ifaddr *ifp;  in ndisc_send_na()  local
490 	ifp = ipv6_get_ifaddr(dev_net(dev), solicited_addr, dev, 1);  in ndisc_send_na()
491 	if (ifp) {  in ndisc_send_na()
493 		if (ifp->flags & IFA_F_OPTIMISTIC)  in ndisc_send_na()
495 		inc_opt |= ifp->idev->cnf.force_tllao;  in ndisc_send_na()
496 		in6_ifa_put(ifp);  in ndisc_send_na()
613 		struct inet6_ifaddr *ifp = ipv6_get_ifaddr(dev_net(dev), saddr,  in ndisc_send_rs()  local
615 		if (ifp) {  in ndisc_send_rs()
616 			if (ifp->flags & IFA_F_OPTIMISTIC)  {  in ndisc_send_rs()
619 			in6_ifa_put(ifp);  in ndisc_send_rs()
712 	struct inet6_ifaddr *ifp;  in ndisc_recv_ns()  local
765 	ifp = ipv6_get_ifaddr(dev_net(dev), &msg->target, dev, 1);  in ndisc_recv_ns()
766 	if (ifp) {  in ndisc_recv_ns()
768 		if (ifp->flags & (IFA_F_TENTATIVE|IFA_F_OPTIMISTIC)) {  in ndisc_recv_ns()
775 				addrconf_dad_failure(ifp);  in ndisc_recv_ns()
784 				if (!(ifp->flags & IFA_F_OPTIMISTIC))  in ndisc_recv_ns()
789 		idev = ifp->idev;  in ndisc_recv_ns()
828 			      !!is_router, false, (ifp != NULL), true);  in ndisc_recv_ns()
850 			      true, (ifp != NULL && inc), inc);  in ndisc_recv_ns()
856 	if (ifp)  in ndisc_recv_ns()
857 		in6_ifa_put(ifp);  in ndisc_recv_ns()
872 	struct inet6_ifaddr *ifp;  in ndisc_recv_na()  local
903 	ifp = ipv6_get_ifaddr(dev_net(dev), &msg->target, dev, 1);  in ndisc_recv_na()
904 	if (ifp) {  in ndisc_recv_na()
906 		    && (ifp->flags & IFA_F_TENTATIVE)) {  in ndisc_recv_na()
907 				addrconf_dad_failure(ifp);  in ndisc_recv_na()
922 				  &ifp->addr, ifp->idev->dev->name);  in ndisc_recv_na()
923 		in6_ifa_put(ifp);  in ndisc_recv_na()