Lines Matching defs:delta
69 __wsum delta;
114 delta = (__force __wsum)htonl(oldlen + thlen + mss);
123 newcheck = ~csum_fold(csum_add(csum_unfold(th->check), delta));
153 int delta;
158 delta = sum_truesize - gso_skb->truesize;
159 /* In some pathological cases, delta can be negative.
162 if (likely(delta >= 0))
163 refcount_add(delta, &skb->sk->sk_wmem_alloc);
165 WARN_ON_ONCE(refcount_sub_and_test(-delta, &skb->sk->sk_wmem_alloc));
168 delta = (__force __wsum)htonl(oldlen +
172 th->check = ~csum_fold(csum_add(csum_unfold(th->check), delta));