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Diffstat (limited to 'drivers/net/vxlan.c')
-rw-r--r--drivers/net/vxlan.c22
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 2400b1beddd5..d1292fe746bc 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -2490,15 +2490,19 @@ static int vxlan_newlink(struct net *net, struct net_device *dev,
2490 2490
2491 SET_ETHTOOL_OPS(dev, &vxlan_ethtool_ops); 2491 SET_ETHTOOL_OPS(dev, &vxlan_ethtool_ops);
2492 2492
2493 /* create an fdb entry for default destination */ 2493 /* create an fdb entry for a valid default destination */
2494 err = vxlan_fdb_create(vxlan, all_zeros_mac, 2494 if (!vxlan_addr_any(&vxlan->default_dst.remote_ip)) {
2495 &vxlan->default_dst.remote_ip, 2495 err = vxlan_fdb_create(vxlan, all_zeros_mac,
2496 NUD_REACHABLE|NUD_PERMANENT, 2496 &vxlan->default_dst.remote_ip,
2497 NLM_F_EXCL|NLM_F_CREATE, 2497 NUD_REACHABLE|NUD_PERMANENT,
2498 vxlan->dst_port, vxlan->default_dst.remote_vni, 2498 NLM_F_EXCL|NLM_F_CREATE,
2499 vxlan->default_dst.remote_ifindex, NTF_SELF); 2499 vxlan->dst_port,
2500 if (err) 2500 vxlan->default_dst.remote_vni,
2501 return err; 2501 vxlan->default_dst.remote_ifindex,
2502 NTF_SELF);
2503 if (err)
2504 return err;
2505 }
2502 2506
2503 err = register_netdevice(dev); 2507 err = register_netdevice(dev);
2504 if (err) { 2508 if (err) {