Lines Matching refs:csum
729 __wsum csum = 0; in udp4_hwcsum() local
748 csum = csum_add(csum, frags->csum); in udp4_hwcsum()
752 csum = skb_checksum(skb, offset, hlen, csum); in udp4_hwcsum()
755 uh->check = csum_tcpudp_magic(src, dst, len, IPPROTO_UDP, csum); in udp4_hwcsum()
784 __wsum csum; in udp_set_csum() local
789 csum = skb_checksum(skb, 0, len, 0); in udp_set_csum()
790 uh->check = udp_v4_check(len, saddr, daddr, csum); in udp_set_csum()
808 __wsum csum = 0; in udp_send_skb() local
820 csum = udplite_csum(skb); in udp_send_skb()
833 csum = udp_csum(skb); in udp_send_skb()
837 sk->sk_protocol, csum); in udp_send_skb()