diff options
Diffstat (limited to 'drivers/net/vxlan.c')
| -rw-r--r-- | drivers/net/vxlan.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c index fa21d62aa79c..be3bf233a809 100644 --- a/drivers/net/vxlan.c +++ b/drivers/net/vxlan.c @@ -2651,6 +2651,11 @@ static void vxlan_xmit_one(struct sk_buff *skb, struct net_device *dev, udp_sum = !(flags & VXLAN_F_UDP_ZERO_CSUM6_TX); label = vxlan->cfg.label; } else { + if (!info) { + WARN_ONCE(1, "%s: Missing encapsulation instructions\n", + dev->name); + goto drop; + } remote_ip.sa.sa_family = ip_tunnel_info_af(info); if (remote_ip.sa.sa_family == AF_INET) { remote_ip.sin.sin_addr.s_addr = info->key.u.ipv4.dst; @@ -2885,10 +2890,6 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev) info->mode & IP_TUNNEL_INFO_TX) { vni = tunnel_id_to_key32(info->key.tun_id); } else { - if (!info) - WARN_ONCE(1, "%s: Missing encapsulation instructions\n", - dev->name); - if (info && info->mode & IP_TUNNEL_INFO_TX) vxlan_xmit_one(skb, dev, vni, NULL, false); else |