lco_csum          114 include/net/gre.h 		csum = lco_csum(skb);
lco_csum          802 net/ipv4/udp.c 		uh->check = udp_v4_check(len, saddr, daddr, lco_csum(skb));
lco_csum          127 net/ipv6/ip6_checksum.c 		uh->check = udp_v6_check(len, saddr, daddr, lco_csum(skb));