From 52c4c86e376899d418d789bf3ff4e4878de63a9b Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Mon, 1 May 2017 15:10:20 -0400
Subject: [PATCH] ipv6: Need to export ipv6_push_frag_opts for tunneling now.

commit 5b8481fa42ac58484d633b558579e302aead64c1 upstream.

Since that change also made the nfrag function not necessary
for exports, remove it.

Fixes: 89a23c8b528b ("ip6_tunnel: Fix missing tunnel encapsulation limit option")
Signed-off-by: David S. Miller <davem@davemloft.net>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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