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authorSteffen Klassert <steffen.klassert@secunet.com>2014-11-03 09:19:30 +0100
committerDavid S. Miller <davem@davemloft.net>2014-11-03 15:42:24 -0500
commitf03eb128e3f4276f46442d14f3b8f864f3775821 (patch)
treef70dc113b3c7946819f2f2829cb696159bea8cec /net/ipv6
parentebe084aafb7e93adf210e80043c9f69adf56820d (diff)
gre6: Move the setting of dev->iflink into the ndo_init functions.
Otherwise it gets overwritten by register_netdev(). Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/ip6_gre.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index 12c3c8ef3849..4564e1fca3eb 100644
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -961,8 +961,6 @@ static void ip6gre_tnl_link_config(struct ip6_tnl *t, int set_mtu)
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)
@@ -1272,6 +1270,7 @@ static int ip6gre_tunnel_init(struct net_device *dev)
u64_stats_init(&ip6gre_tunnel_stats->syncp);
}
+ dev->iflink = tunnel->parms.link;
return 0;
}
@@ -1481,6 +1480,8 @@ static int ip6gre_tap_init(struct net_device *dev)
if (!dev->tstats)
return -ENOMEM;
+ dev->iflink = tunnel->parms.link;
+
return 0;
}