nlmsg_get_pos    1676 net/ipv4/fib_semantics.c 	rtnh->rtnh_len = nlmsg_get_pos(skb) - (void *)rtnh;
nlmsg_get_pos    2054 net/mpls/af_mpls.c 			rtnh->rtnh_len = nlmsg_get_pos(skb) - (void *)rtnh;