Correct .gbs.conf settings

[platform/adaptation/renesas_rcar/renesas_kernel.git] / net / ipv6 / ip6_gre.c

diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index f3ffb43..b27f6d3 100644 (file)
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -787,7 +787,7 @@ static inline int ip6gre_xmit_ipv4(struct sk_buff *skb, struct net_device *dev)
                encap_limit = t->parms.encap_limit;
 
        memcpy(&fl6, &t->fl.u.ip6, sizeof(fl6));
-       fl6.flowi6_proto = IPPROTO_IPIP;
+       fl6.flowi6_proto = IPPROTO_GRE;
 
        dsfield = ipv4_get_dsfield(iph);
 
@@ -837,7 +837,7 @@ static inline int ip6gre_xmit_ipv6(struct sk_buff *skb, struct net_device *dev)
                encap_limit = t->parms.encap_limit;
 
        memcpy(&fl6, &t->fl.u.ip6, sizeof(fl6));
-       fl6.flowi6_proto = IPPROTO_IPV6;
+       fl6.flowi6_proto = IPPROTO_GRE;
 
        dsfield = ipv6_get_dsfield(ipv6h);
        if (t->parms.flags & IP6_TNL_F_USE_ORIG_TCLASS)
@@ -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)
@@ -1273,6 +1271,7 @@ static int ip6gre_tunnel_init(struct net_device *dev)
                u64_stats_init(&ip6gre_tunnel_stats->syncp);
        }
 
+       dev->iflink = tunnel->parms.link;
 
        return 0;
 }
@@ -1474,6 +1473,8 @@ static int ip6gre_tap_init(struct net_device *dev)
                u64_stats_init(&ip6gre_tap_stats->syncp);
        }
 
+       dev->iflink = tunnel->parms.link;
+
        return 0;
 }
 
@@ -1566,6 +1567,15 @@ static int ip6gre_changelink(struct net_device *dev, struct nlattr *tb[],
        return 0;
 }
 
+static void ip6gre_dellink(struct net_device *dev, struct list_head *head)
+{
+       struct net *net = dev_net(dev);
+       struct ip6gre_net *ign = net_generic(net, ip6gre_net_id);
+
+       if (dev != ign->fb_tunnel_dev)
+               unregister_netdevice_queue(dev, head);
+}
+
 static size_t ip6gre_get_size(const struct net_device *dev)
 {
        return
@@ -1643,6 +1653,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
        .validate       = ip6gre_tunnel_validate,
        .newlink        = ip6gre_newlink,
        .changelink     = ip6gre_changelink,
+       .dellink        = ip6gre_dellink,
        .get_size       = ip6gre_get_size,
        .fill_info      = ip6gre_fill_info,
 };