From 3308de2b841e5f25bdc4a7208a451f52f8cff969 Mon Sep 17 00:00:00 2001
From: Florent Fourcot <florent.fourcot@enst-bretagne.fr>
Date: Sun, 8 Dec 2013 15:47:00 +0100
Subject: ipv6: add ip6_flowlabel helper

And use it if possible.

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>
---
 include/net/ipv6.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include/net/ipv6.h')

diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index bce802e7bcfd..d0bfe3eeb824 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -679,6 +679,11 @@ static inline __be32 ip6_flowinfo(const struct ipv6hdr *hdr)
 	return *(__be32 *)hdr & IPV6_FLOWINFO_MASK;
 }
 
+static inline __be32 ip6_flowlabel(const struct ipv6hdr *hdr)
+{
+	return *(__be32 *)hdr & IPV6_FLOWLABEL_MASK;
+}
+
 /*
  *	Prototypes exported by ipv6
  */
-- 
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