Lines Matching refs:csum
933 __wsum csum = 0; in ip_generic_getfrag() local
934 if (!csum_and_copy_from_iter_full(to, len, &csum, &msg->msg_iter)) in ip_generic_getfrag()
936 skb->csum = csum_block_add(skb->csum, csum, odd); in ip_generic_getfrag()
946 __wsum csum; in csum_page() local
948 csum = csum_partial(kaddr + offset, copy, 0); in csum_page()
950 return csum; in csum_page()
1110 skb->csum = 0; in __ip_append_data()
1123 skb->csum = skb_copy_and_csum_bits( in __ip_append_data()
1126 skb_prev->csum = csum_sub(skb_prev->csum, in __ip_append_data()
1127 skb->csum); in __ip_append_data()
1396 skb->csum = 0; in ip_append_page()
1407 skb->csum = skb_copy_and_csum_bits(skb_prev, in ip_append_page()
1411 skb_prev->csum = csum_sub(skb_prev->csum, in ip_append_page()
1412 skb->csum); in ip_append_page()
1432 __wsum csum; in ip_append_page() local
1433 csum = csum_page(page, offset, len); in ip_append_page()
1434 skb->csum = csum_block_add(skb->csum, csum, skb->len); in ip_append_page()
1645 __wsum csum; in ip_reply_glue_bits() local
1647 csum = csum_partial_copy_nocheck(dptr+offset, to, len, 0); in ip_reply_glue_bits()
1648 skb->csum = csum_block_add(skb->csum, csum, odd); in ip_reply_glue_bits()
1719 arg->csumoffset) = csum_fold(csum_add(nskb->csum, in ip_send_unicast_reply()
1720 arg->csum)); in ip_send_unicast_reply()