3.17-stable review patch. If anyone has any objections, please let me know.
------------------
From: Steffen Klassert <steffen.klass...@secunet.com>
[ Upstream commit f03eb128e3f4276f46442d14f3b8f864f3775821 ]
Otherwise it gets overwritten by register_netdev().
Signed-off-by: Steffen Klassert <steffen.klass...@secunet.com>
Signed-off-by: David S. Miller <da...@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
net/ipv6/ip6_gre.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -957,8 +957,6 @@ static void ip6gre_tnl_link_config(struc
else
dev->flags &= ~IFF_POINTOPOINT;
- dev->iflink = p->link;
-
/* Precalculate GRE options length */
if (t->parms.o_flags&(GRE_CSUM|GRE_KEY|GRE_SEQ)) {
if (t->parms.o_flags&GRE_CSUM)
@@ -1268,6 +1266,7 @@ static int ip6gre_tunnel_init(struct net
u64_stats_init(&ip6gre_tunnel_stats->syncp);
}
+ dev->iflink = tunnel->parms.link;
return 0;
}
@@ -1477,6 +1476,8 @@ static int ip6gre_tap_init(struct net_de
if (!dev->tstats)
return -ENOMEM;
+ dev->iflink = tunnel->parms.link;
+
return 0;
}
--
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