ndisc_next_option 1442 net/ipv6/ndisc.c 		     p = ndisc_next_option(p, ndopts.nd_opts_ri_end)) {
ndisc_next_option 1478 net/ipv6/ndisc.c 		     p = ndisc_next_option(p, ndopts.nd_opts_pi_end)) {