diff options
Diffstat (limited to 'net/ipv6/ip6_vti.c')
| -rw-r--r-- | net/ipv6/ip6_vti.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index 7f52fd9fa7b0..d440bb585524 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -253,8 +253,12 @@ static struct ip6_tnl *vti6_locate(struct net *net, struct __ip6_tnl_parm *p, (t = rtnl_dereference(*tp)) != NULL; tp = &t->next) { if (ipv6_addr_equal(local, &t->parms.laddr) && - ipv6_addr_equal(remote, &t->parms.raddr)) + ipv6_addr_equal(remote, &t->parms.raddr)) { + if (create) + return NULL; + return t; + } } if (!create) return NULL; @@ -803,7 +807,7 @@ static void vti6_dev_setup(struct net_device *dev) dev->mtu = ETH_DATA_LEN; dev->flags |= IFF_NOARP; dev->addr_len = sizeof(struct in6_addr); - dev->priv_flags &= ~IFF_XMIT_DST_RELEASE; + netif_keep_dst(dev); } /** |