diff options
| -rw-r--r-- | net/ipv6/sit.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index aa98294a3ad3..71b57bdb1519 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -970,7 +970,7 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb, if (df) { mtu = dst_mtu(&rt->dst) - t_hlen; - if (mtu < 68) { + if (mtu < IPV4_MIN_MTU) { dev->stats.collisions++; ip_rt_put(rt); goto tx_error; |