skb_checksum_init_zero_check 2235 net/ipv4/udp.c err = (__force int)skb_checksum_init_zero_check(skb, proto, uh->check, skb_checksum_init_zero_check 91 net/ipv6/ip6_checksum.c err = (__force int)skb_checksum_init_zero_check(skb, proto, uh->check,