skb_copy_and_csum_bits
csum = skb_copy_and_csum_bits(skb, start,
__wsum skb_copy_and_csum_bits(const struct sk_buff *skb, int offset, u8 *to,
csum2 = skb_copy_and_csum_bits(frag_iter,
EXPORT_SYMBOL(skb_copy_and_csum_bits);
csum = skb_copy_and_csum_bits(skb, csstart, to + csstart,
skb_copy_and_csum_bits(head_skb, offset,
csum = skb_copy_and_csum_bits(icmp_param->skb,
skb->csum = skb_copy_and_csum_bits(
csum = skb_copy_and_csum_bits(org_skb, msg->offset + offset,
skb->csum = skb_copy_and_csum_bits(
csum = skb_copy_and_csum_bits(desc->skb, desc->offset, to, len);