csum_sub         3327 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c 		tsum = ~csum_fold(csum_sub((__force __wsum) csum,
csum_sub          592 drivers/net/ethernet/mellanox/mlx4/en_rx.c 	skb->csum = csum_sub(hw_checksum, csum_pseudo_header);
csum_sub         1301 drivers/net/ethernet/myricom/myri10ge/myri10ge.c 			skb->csum = csum_sub(skb->csum, vsum);
csum_sub         2713 include/linux/netdevice.h 		NAPI_GRO_CB(skb)->csum = csum_sub(NAPI_GRO_CB(skb)->csum,
csum_sub          126 include/net/checksum.h 	__wsum tmp = csum_sub(~csum_unfold(*sum), (__force __wsum)from);
csum_sub          166 include/net/checksum.h 	csum = csum_sub(csum, csum_partial(ptr, start, 0));
csum_sub          169 include/net/checksum.h 	delta = csum_sub((__force __wsum)csum_fold(csum),
csum_sub          178 include/net/checksum.h 	*psum = csum_fold(csum_sub(delta, (__force __wsum)*psum));
csum_sub          146 include/net/inet_ecn.h 		skb->csum = csum_add(csum_sub(skb->csum, (__force __wsum)from),
csum_sub          162 include/net/inet_ecn.h 		skb->csum = csum_add(csum_sub(skb->csum, (__force __wsum)from),
csum_sub          431 net/core/utils.c 			skb->csum = ~csum_add(csum_sub(~(skb->csum),
csum_sub          435 net/core/utils.c 		*sum = ~csum_fold(csum_add(csum_sub(csum_unfold(*sum),
csum_sub          125 net/dsa/tag_dsa.c 			c = csum_sub(c, csum_partial(dsa_header + 2, 2, 0));
csum_sub          140 net/dsa/tag_edsa.c 			c = csum_sub(c, csum_partial(edsa_header + 2, 2, 0));
csum_sub         1126 net/ipv4/ip_output.c 				skb_prev->csum = csum_sub(skb_prev->csum,
csum_sub         1411 net/ipv4/ip_output.c 				skb_prev->csum = csum_sub(skb_prev->csum,
csum_sub          125 net/ipv4/ip_sockglue.c 		csum = csum_sub(csum, skb_checksum(skb, tend_off, offset, 0));
csum_sub           44 net/ipv4/udp_offload.c 	partial = csum_sub(csum_unfold(uh->check), partial);
csum_sub         1547 net/ipv6/ip6_output.c 				skb_prev->csum = csum_sub(skb_prev->csum,
csum_sub           35 net/ipv6/netfilter/ip6t_NPT.c 	npt->adjustment = ~csum_fold(csum_sub(src_sum, dst_sum));
csum_sub          198 net/ipv6/netfilter/nf_conntrack_reasm.c 		skb->csum = csum_sub(skb->csum,
csum_sub          602 net/ipv6/raw.c 		tmp_csum = csum_sub(tmp_csum, csum_unfold(csum));
csum_sub          135 net/ipv6/reassembly.c 		skb->csum = csum_sub(skb->csum,
csum_sub          397 net/netfilter/nft_payload.c 	*sum = csum_fold(csum_add(csum_sub(~csum_unfold(*sum), fsum), tsum));
csum_sub          461 net/netfilter/nft_payload.c 			skb->csum = ~csum_add(csum_sub(~(skb->csum), fsum),
csum_sub          465 net/netfilter/nft_payload.c 		sum = ~csum_fold(csum_add(csum_sub(csum_unfold(sum), fsum),
csum_sub           76 net/netfilter/utils.c 				     csum_sub(skb->csum,
csum_sub           88 net/netfilter/utils.c 					     csum_sub(0,
csum_sub          116 net/netfilter/utils.c 							 csum_sub(0, hsum)));
csum_sub          242 net/netfilter/xt_TCPMSS.c 			skb->csum = csum_add(csum_sub(skb->csum, oldlen),