Lines Matching defs:csum
691 skb->len, proto, skb->csum))
695 skb->csum = ~csum_unfold(csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
842 __wsum csum = 0;
856 skb->csum = skb_checksum(skb, offset, skb->len - offset, 0);
861 csum = csum_add(csum, skb->csum);
865 csum);
884 __wsum csum = 0;
900 csum = udplite_csum_outgoing(sk, skb);
901 else if (skb->ip_summed == CHECKSUM_PARTIAL) { /* UDP hardware csum */
906 csum = udp_csum_outgoing(sk, skb);
910 up->len, fl->proto, csum );
1304 __wsum csum;
1328 csum = skb_checksum(skb, offset, skb->len- offset, 0);
1330 *(__sum16 *)(skb->data + offset) = csum_fold(csum);