- if (dev->hard_header) {
- unsigned char ha[MAX_ADDR_LEN];
- int err;
-
- ndisc_mc_map(&ipv6_hdr(skb)->daddr, ha, dev, 1);
- err = dev->hard_header(skb, dev, ETH_P_IPV6, ha, NULL, skb->len);
- if (err < 0) {
- kfree_skb(skb);
- return err;
- }
+ ndisc_mc_map(&ipv6_hdr(skb)->daddr, ha, dev, 1);
+ if (dev_hard_header(skb, dev, ETH_P_IPV6, ha, NULL, skb->len) < 0) {
+ kfree_skb(skb);
+ return -EINVAL;