299 	struct inet6_dev *in6_dev;  in ndisc_constructor()  local
303 	in6_dev = in6_dev_get(dev);  in ndisc_constructor()
304 	if (in6_dev == NULL) {  in ndisc_constructor()
308 	parms = in6_dev->nd_parms;  in ndisc_constructor()
339 	in6_dev_put(in6_dev);  in ndisc_constructor()
1063 	struct inet6_dev *in6_dev;  in ndisc_router_discovery()  local
1094 	in6_dev = __in6_dev_get(skb->dev);  in ndisc_router_discovery()
1095 	if (in6_dev == NULL) {  in ndisc_router_discovery()
1106 	if (!ipv6_accept_ra(in6_dev))  in ndisc_router_discovery()
1115 	if (in6_dev->if_flags & IF_RS_SENT) {  in ndisc_router_discovery()
1120 		in6_dev->if_flags |= IF_RA_RCVD;  in ndisc_router_discovery()
1127 	in6_dev->if_flags = (in6_dev->if_flags & ~(IF_RA_MANAGED |  in ndisc_router_discovery()
1134 	if (!in6_dev->cnf.accept_ra_defrtr)  in ndisc_router_discovery()
1137 	if (ipv6_chk_addr(dev_net(in6_dev->dev), &ipv6_hdr(skb)->saddr, NULL, 0))  in ndisc_router_discovery()
1146 	    !in6_dev->cnf.accept_ra_rtr_pref)  in ndisc_router_discovery()
1197 		if (in6_dev->cnf.hop_limit < ra_msg->icmph.icmp6_hop_limit) {  in ndisc_router_discovery()
1198 			in6_dev->cnf.hop_limit = ra_msg->icmph.icmp6_hop_limit;  in ndisc_router_discovery()
1213 	if (in6_dev->nd_parms) {  in ndisc_router_discovery()
1220 			in6_dev->nd_parms->retrans_time = rtime;  in ndisc_router_discovery()
1221 			in6_dev->tstamp = jiffies;  in ndisc_router_discovery()
1222 			inet6_ifinfo_notify(RTM_NEWLINK, in6_dev);  in ndisc_router_discovery()
1232 			if (rtime != in6_dev->nd_parms->base_reachable_time) {  in ndisc_router_discovery()
1233 				in6_dev->nd_parms->base_reachable_time = rtime;  in ndisc_router_discovery()
1234 				in6_dev->nd_parms->gc_staletime = 3 * rtime;  in ndisc_router_discovery()
1235 				in6_dev->nd_parms->reachable_time = neigh_rand_reach_time(rtime);  in ndisc_router_discovery()
1236 				in6_dev->tstamp = jiffies;  in ndisc_router_discovery()
1237 				inet6_ifinfo_notify(RTM_NEWLINK, in6_dev);  in ndisc_router_discovery()
1269 	if (!ipv6_accept_ra(in6_dev))  in ndisc_router_discovery()
1273 	if (ipv6_chk_addr(dev_net(in6_dev->dev), &ipv6_hdr(skb)->saddr, NULL, 0))  in ndisc_router_discovery()
1276 	if (in6_dev->cnf.accept_ra_rtr_pref && ndopts.nd_opts_ri) {  in ndisc_router_discovery()
1287 			if (ri->prefix_len < in6_dev->cnf.accept_ra_rt_info_min_plen)  in ndisc_router_discovery()
1289 			if (ri->prefix_len > in6_dev->cnf.accept_ra_rt_info_max_plen)  in ndisc_router_discovery()
1305 	if (in6_dev->cnf.accept_ra_pinfo && ndopts.nd_opts_pi) {  in ndisc_router_discovery()
1325 		} else if (in6_dev->cnf.mtu6 != mtu) {  in ndisc_router_discovery()
1326 			in6_dev->cnf.mtu6 = mtu;  in ndisc_router_discovery()