309 	struct inet6_dev *in6_dev;  in ndisc_constructor()  local
313 	in6_dev = in6_dev_get(dev);  in ndisc_constructor()
314 	if (!in6_dev) {  in ndisc_constructor()
318 	parms = in6_dev->nd_parms;  in ndisc_constructor()
349 	in6_dev_put(in6_dev);  in ndisc_constructor()
1071 	struct inet6_dev *in6_dev;  in ndisc_router_discovery()  local
1106 	in6_dev = __in6_dev_get(skb->dev);  in ndisc_router_discovery()
1107 	if (!in6_dev) {  in ndisc_router_discovery()
1118 	if (!ipv6_accept_ra(in6_dev)) {  in ndisc_router_discovery()
1135 	if (in6_dev->if_flags & IF_RS_SENT) {  in ndisc_router_discovery()
1140 		in6_dev->if_flags |= IF_RA_RCVD;  in ndisc_router_discovery()
1147 	in6_dev->if_flags = (in6_dev->if_flags & ~(IF_RA_MANAGED |  in ndisc_router_discovery()
1154 	if (!in6_dev->cnf.accept_ra_defrtr) {  in ndisc_router_discovery()
1164 	if (!in6_dev->cnf.accept_ra_from_local &&  in ndisc_router_discovery()
1165 	    ipv6_chk_addr(dev_net(in6_dev->dev), &ipv6_hdr(skb)->saddr,  in ndisc_router_discovery()
1179 	    !in6_dev->cnf.accept_ra_rtr_pref)  in ndisc_router_discovery()
1228 	if (in6_dev->cnf.accept_ra_min_hop_limit < 256 &&  in ndisc_router_discovery()
1230 		if (in6_dev->cnf.accept_ra_min_hop_limit <= ra_msg->icmph.icmp6_hop_limit) {  in ndisc_router_discovery()
1231 			in6_dev->cnf.hop_limit = ra_msg->icmph.icmp6_hop_limit;  in ndisc_router_discovery()
1246 	if (in6_dev->nd_parms) {  in ndisc_router_discovery()
1253 			NEIGH_VAR_SET(in6_dev->nd_parms, RETRANS_TIME, rtime);  in ndisc_router_discovery()
1254 			in6_dev->tstamp = jiffies;  in ndisc_router_discovery()
1255 			inet6_ifinfo_notify(RTM_NEWLINK, in6_dev);  in ndisc_router_discovery()
1265 			if (rtime != NEIGH_VAR(in6_dev->nd_parms, BASE_REACHABLE_TIME)) {  in ndisc_router_discovery()
1266 				NEIGH_VAR_SET(in6_dev->nd_parms,  in ndisc_router_discovery()
1268 				NEIGH_VAR_SET(in6_dev->nd_parms,  in ndisc_router_discovery()
1270 				in6_dev->nd_parms->reachable_time = neigh_rand_reach_time(rtime);  in ndisc_router_discovery()
1271 				in6_dev->tstamp = jiffies;  in ndisc_router_discovery()
1272 				inet6_ifinfo_notify(RTM_NEWLINK, in6_dev);  in ndisc_router_discovery()
1304 	if (!ipv6_accept_ra(in6_dev)) {  in ndisc_router_discovery()
1312 	if (!in6_dev->cnf.accept_ra_from_local &&  in ndisc_router_discovery()
1313 	    ipv6_chk_addr(dev_net(in6_dev->dev), &ipv6_hdr(skb)->saddr,  in ndisc_router_discovery()
1321 	if (in6_dev->cnf.accept_ra_rtr_pref && ndopts.nd_opts_ri) {  in ndisc_router_discovery()
1333 			    !in6_dev->cnf.accept_ra_defrtr)  in ndisc_router_discovery()
1335 			if (ri->prefix_len > in6_dev->cnf.accept_ra_rt_info_max_plen)  in ndisc_router_discovery()
1355 	if (in6_dev->cnf.accept_ra_pinfo && ndopts.nd_opts_pi) {  in ndisc_router_discovery()
1366 	if (ndopts.nd_opts_mtu && in6_dev->cnf.accept_ra_mtu) {  in ndisc_router_discovery()
1375 		} else if (in6_dev->cnf.mtu6 != mtu) {  in ndisc_router_discovery()
1376 			in6_dev->cnf.mtu6 = mtu;  in ndisc_router_discovery()