ipv6: use flag instead of u16 for hop in inet6_skb_parm
Hop was always either 0 or sizeof(struct ipv6hdr).
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index a7bbbe4..ce203b0 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -632,7 +632,7 @@
return -1;
}
- opt->hop = sizeof(struct ipv6hdr);
+ opt->flags |= IP6SKB_HOPBYHOP;
if (ip6_parse_tlv(tlvprochopopt_lst, skb)) {
skb->transport_header += (skb_transport_header(skb)[1] + 1) << 3;
opt = IP6CB(skb);