diff options
| author | Steffen Klassert <steffen.klassert@secunet.com> | 2014-11-03 09:19:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-21 09:22:51 -0800 |
| commit | 460ceaa05d35a85502f661a8754d9304c0b941b5 (patch) | |
| tree | d215fb0dfadac063e31666b7fee1905b37ec44fd /net | |
| parent | 2d2a8385287335071789c88e4df4a516091472d5 (diff) | |
| download | lwn-460ceaa05d35a85502f661a8754d9304c0b941b5.tar.gz lwn-460ceaa05d35a85502f661a8754d9304c0b941b5.zip | |
gre6: Move the setting of dev->iflink into the ndo_init functions.
[ Upstream commit f03eb128e3f4276f46442d14f3b8f864f3775821 ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/ip6_gre.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index 250a73e77f57..6c20f4731f1a 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -962,8 +962,6 @@ 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) @@ -1267,6 +1265,8 @@ static int ip6gre_tunnel_init(struct net_device *dev) if (!dev->tstats) return -ENOMEM; + dev->iflink = tunnel->parms.link; + return 0; } @@ -1282,7 +1282,6 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev) dev_hold(dev); } - static struct inet6_protocol ip6gre_protocol __read_mostly = { .handler = ip6gre_rcv, .err_handler = ip6gre_err, @@ -1458,6 +1457,8 @@ static int ip6gre_tap_init(struct net_device *dev) if (!dev->tstats) return -ENOMEM; + dev->iflink = tunnel->parms.link; + return 0; } |