INET_ECN_decapsulate  209 include/net/inet_ecn.h 	return INET_ECN_decapsulate(skb, oiph->tos, inner);
INET_ECN_decapsulate  224 include/net/inet_ecn.h 	return INET_ECN_decapsulate(skb, ipv6_get_dsfield(oipv6h), inner);