drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c

3352

tsum = ~csum_fold(csum_sub((__force __wsum) csum,

drivers/net/ethernet/mellanox/mlx4/en_rx.c

563

skb->csum = csum_sub(hw_checksum, csum_pseudo_header);

drivers/net/ethernet/myricom/myri10ge/myri10ge.c

1301

skb->csum = csum_sub(skb->csum, vsum);

drivers/net/geneve.c

564

csum = csum_sub(NAPI_GRO_CB(skb)->csum, csum_partial(gh, plen, 0));

include/net/checksum.h

121

__wsum tmp = csum_sub(~csum_unfold(*sum), (__force __wsum)from);

include/net/checksum.h

139

*csum = csum_add(csum_sub(*csum, old), new);

include/net/checksum.h

172

csum = csum_sub(csum, csum_partial(ptr, start, 0));

include/net/checksum.h

175

delta = csum_sub((__force __wsum)csum_fold(csum),

include/net/checksum.h

184

*psum = csum_fold(csum_sub(delta, (__force __wsum)*psum));

include/net/inet_ecn.h

159

skb->csum = csum_add(csum_sub(skb->csum, (__force __wsum)from),

include/net/inet_ecn.h

175

skb->csum = csum_add(csum_sub(skb->csum, (__force __wsum)from),

net/core/filter.c

2046

ret = csum_sub(csum_partial(to, to_size, ret),

net/core/utils.c

432

skb->csum = ~csum_add(csum_sub(~(skb->csum),

net/core/utils.c

436

*sum = ~csum_fold(csum_add(csum_sub(csum_unfold(*sum),

net/core/utils.c

482

skb->csum = ~csum_sub(diff, skb->csum);

net/dsa/tag_dsa.c

318

c = csum_sub(c, csum_partial(dsa_header + 2, 2, 0));

net/ipv4/ip_output.c

1160

skb_prev->csum = csum_sub(skb_prev->csum,

net/ipv4/ip_sockglue.c

123

csum = csum_sub(csum, skb_checksum(skb, tend_off, offset, 0));

net/ipv4/udp_offload.c

202

partial = csum_sub(csum_unfold(uh->check), partial);

net/ipv6/ip6_output.c

1726

skb_prev->csum = csum_sub(skb_prev->csum,

net/ipv6/netfilter/ip6t_NPT.c

35

npt->adjustment = ~csum_fold(csum_sub(src_sum, dst_sum));

net/ipv6/netfilter/nf_conntrack_reasm.c

200

skb->csum = csum_sub(skb->csum,

net/ipv6/raw.c

579

tmp_csum = csum_sub(tmp_csum, csum_unfold(csum));

net/ipv6/reassembly.c

145

skb->csum = csum_sub(skb->csum,

net/netfilter/nft_payload.c

740

skb->csum = ~csum_add(csum_sub(~(skb->csum), fsum),

net/netfilter/nft_payload.c

744

sum = ~csum_fold(csum_add(csum_sub(csum_unfold(sum), fsum),

net/netfilter/utils.c

116

csum_sub(0, hsum)));

net/netfilter/utils.c

76

csum_sub(skb->csum,

net/netfilter/utils.c

88

csum_sub(0,

net/netfilter/xt_TCPMSS.c

242

skb->csum = csum_add(csum_sub(skb->csum, (__force __wsum)oldlen),