{
unsigned char *data;
- BUG_ON(skb_is_nonlinear(skb));
+ SKB_LINEAR_ASSERT(skb);
data = skb_network_header(skb) + dataoff;
/* move post-replacement */
!enlarge_skb(skb, rep_len - match_len))
return false;
- SKB_LINEAR_ASSERT(skb);
-
tcph = (void *)skb->data + protoff;
oldlen = skb->len - protoff;