Lines Matching defs:diff
455 * b.) IPv4 Header checksum and c.) L4 header checksum results in same diff as
462 __be32 diff[] = {
467 *sum = csum_fold(csum_partial(diff, sizeof(diff),
470 *sum = ~csum_fold(csum_partial(diff, sizeof(diff),
476 __wsum diff, bool pseudohdr)
479 csum_replace_by_diff(sum, diff);
481 skb->csum = ~csum_sub(diff, skb->csum);
483 *sum = ~csum_fold(csum_add(diff, csum_unfold(*sum)));