[PATCH net-next] net: ipv6: remove skb_reserve in getroute

[David Ahern <dsa@cumulusnetworks.com>]

Remove skb_reserve and skb_reset_mac_header from inet6_rtm_getroute. The
allocated skb is not passed through the routing engine (like it is for
IPv4) and has not since the beginning of git time.

Signed-off-by: David Ahern <dsa@cumulusnetworks.com>
---
 net/ipv6/route.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 47499ed429da..5046d2b24004 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -3420,12 +3420,6 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh)
 		goto errout;
 	}
 
-	/* Reserve room for dummy headers, this skb can pass
-	   through good chunk of routing engine.
-	 */
-	skb_reset_mac_header(skb);
-	skb_reserve(skb, MAX_HEADER + sizeof(struct ipv6hdr));
-
 	skb_dst_set(skb, &rt->dst);
 
 	err = rt6_fill_node(net, skb, rt, &fl6.daddr, &fl6.saddr, iif,
-- 
2.1.4