skb->protocol = eth_type_trans(skb, dev);
skb->dev = dev;
- if (unlikely(work->word2.s.not_IP || work->word2.s.IP_exc || work->word2.s.L4_error))
+ if (unlikely(work->word2.s.not_IP || work->word2.s.IP_exc ||
+ work->word2.s.L4_error || !work->word2.s.tcp_or_udp))
skb->ip_summed = CHECKSUM_NONE;
else
skb->ip_summed = CHECKSUM_UNNECESSARY;