Lines Matching refs:csum
729 __wsum csum = 0; in ip_generic_getfrag() local
730 if (csum_partial_copy_fromiovecend(to, iov, offset, len, &csum) < 0) in ip_generic_getfrag()
732 skb->csum = csum_block_add(skb->csum, csum, odd); in ip_generic_getfrag()
742 __wsum csum; in csum_page() local
744 csum = csum_partial(kaddr + offset, copy, 0); in csum_page()
746 return csum; in csum_page()
784 skb->csum = 0; in ip_ufo_append_data()
937 skb->csum = 0; in __ip_append_data()
951 skb->csum = skb_copy_and_csum_bits( in __ip_append_data()
954 skb_prev->csum = csum_sub(skb_prev->csum, in __ip_append_data()
955 skb->csum); in __ip_append_data()
1197 skb->csum = 0; in ip_append_page()
1208 skb->csum = skb_copy_and_csum_bits(skb_prev, in ip_append_page()
1212 skb_prev->csum = csum_sub(skb_prev->csum, in ip_append_page()
1213 skb->csum); in ip_append_page()
1238 __wsum csum; in ip_append_page() local
1239 csum = csum_page(page, offset, len); in ip_append_page()
1240 skb->csum = csum_block_add(skb->csum, csum, skb->len); in ip_append_page()
1448 __wsum csum; in ip_reply_glue_bits() local
1450 csum = csum_partial_copy_nocheck(dptr+offset, to, len, 0); in ip_reply_glue_bits()
1451 skb->csum = csum_block_add(skb->csum, csum, odd); in ip_reply_glue_bits()
1515 arg->csumoffset) = csum_fold(csum_add(nskb->csum, in ip_send_unicast_reply()
1516 arg->csum)); in ip_send_unicast_reply()