/* Drop old route. */
skb_dst_drop(skb);
- skb_dst_set(skb, &rt->u.dst);
+ skb_dst_set(skb, &rt->dst);
} else {
/* non-local src, find valid iif to satisfy
* rp-filter when calling ip_route_input. */
orefdst = skb->_skb_refdst;
if (ip_route_input(skb, iph->daddr, iph->saddr,
- RT_TOS(iph->tos), rt->u.dst.dev) != 0) {
- dst_release(&rt->u.dst);
+ RT_TOS(iph->tos), rt->dst.dev) != 0) {
+ dst_release(&rt->dst);
return -1;
}
- dst_release(&rt->u.dst);
+ dst_release(&rt->dst);
refdst_drop(orefdst);
}
skb->csum = csum_tcpudp_nofold(iph->saddr, iph->daddr, protocol,
skb->len - dataoff, 0);
skb->ip_summed = CHECKSUM_NONE;
- csum = __skb_checksum_complete_head(skb, dataoff + len);
- if (!csum)
- skb->ip_summed = CHECKSUM_UNNECESSARY;
+ return __skb_checksum_complete_head(skb, dataoff + len);
}
return csum;
}