Lines Matching refs:csum
939 __wsum csum = 0; in ip_generic_getfrag() local
940 if (!csum_and_copy_from_iter_full(to, len, &csum, &msg->msg_iter)) in ip_generic_getfrag()
942 skb->csum = csum_block_add(skb->csum, csum, odd); in ip_generic_getfrag()
1143 skb->csum = 0; in __ip_append_data()
1156 skb->csum = skb_copy_and_csum_bits( in __ip_append_data()
1159 skb_prev->csum = csum_sub(skb_prev->csum, in __ip_append_data()
1160 skb->csum); in __ip_append_data()
1589 __wsum csum; in ip_reply_glue_bits() local
1591 csum = csum_partial_copy_nocheck(dptr+offset, to, len); in ip_reply_glue_bits()
1592 skb->csum = csum_block_add(skb->csum, csum, odd); in ip_reply_glue_bits()
1664 arg->csumoffset) = csum_fold(csum_add(nskb->csum, in ip_send_unicast_reply()
1665 arg->csum)); in ip_send_unicast_reply()