From: Florent Fourcot <florent.fourcot@enst-bretagne.fr>
Date: Sun, 8 Dec 2013 14:47:01 +0000 (+0100)
Subject: ipv6: use ip6_flowinfo helper
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ac1eabcaecfae1ee5cca93c9e21b7cfdac15eaab;p=linux-beck.git

ipv6: use ip6_flowinfo helper

Signed-off-by: Florent Fourcot <florent.fourcot@enst-bretagne.fr>
Reviewed-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 4fbdb7046d28..027615ac1b4e 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -683,8 +683,7 @@ bool ipv6_opt_accepted(const struct sock *sk, const struct sk_buff *skb)
 	if (np->rxopt.all) {
 		if ((opt->hop && (np->rxopt.bits.hopopts ||
 				  np->rxopt.bits.ohopopts)) ||
-		    ((IPV6_FLOWINFO_MASK &
-		      *(__be32 *)skb_network_header(skb)) &&
+		    (ip6_flowinfo((struct ipv6hdr *) skb_network_header(skb)) &&
 		     np->rxopt.bits.rxflow) ||
 		    (opt->srcrt && (np->rxopt.bits.srcrt ||
 		     np->rxopt.bits.osrcrt)) ||