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| author | Xin Long <lucien.xin@gmail.com> | 2017-09-28 13:23:50 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-01 03:46:42 +0100 |
| commit | 2d40557cc702ed8e5edd9bd422233f86652d932e (patch) | |
| tree | 192318057e8660e52877b36969dd98b79d30c65c /net/ipv6 | |
| parent | d51711c0557d6dbd26c63144aef32c7b3ec264b9 (diff) | |
| download | linux-2d40557cc702ed8e5edd9bd422233f86652d932e.tar.bz2 | |
ip6_gre: ip6gre_tap device should keep dst
The patch 'ip_gre: ipgre_tap device should keep dst' fixed
a issue that ipgre_tap mtu couldn't be updated in tx path.
The same fix is needed for ip6gre_tap as well.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/ip6_gre.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c index 20f66f4c9460..1602b491b281 100644 --- a/net/ipv6/ip6_gre.c +++ b/net/ipv6/ip6_gre.c @@ -1311,6 +1311,7 @@ static void ip6gre_tap_setup(struct net_device *dev) dev->features |= NETIF_F_NETNS_LOCAL; dev->priv_flags &= ~IFF_TX_SKB_SHARING; dev->priv_flags |= IFF_LIVE_ADDR_CHANGE; + netif_keep_dst(dev); } static bool ip6gre_netlink_encap_parms(struct nlattr *data[], |