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| author | Stefano Brivio <sbrivio@redhat.com> | 2018-03-15 19:16:29 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-30 08:47:37 +0300 |
| commit | 08a049c84408dfd0240a3340681486779c167cc8 (patch) | |
| tree | d741e656a16a003293aa6c3142090df37133dca6 /net/ipv4 | |
| parent | 4929eda28f3767addfb6e75cbbd462c01eef33ee (diff) | |
| download | linux-08a049c84408dfd0240a3340681486779c167cc8.tar.xz | |
vti4: Don't override MTU passed on link creation via IFLA_MTU
[ Upstream commit 03080e5ec72740c1a62e6730f2a5f3f114f11b19 ]
Don't hardcode a MTU value on vti tunnel initialization,
ip_tunnel_newlink() is able to deal with this already. See also
commit ffc2b6ee4174 ("ip_gre: fix IFLA_MTU ignored on NEWLINK").
Fixes: 1181412c1a67 ("net/ipv4: VTI support new module for ip_vti.")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Acked-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ip_vti.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c index c35e0aa57e66..a3df032522a9 100644 --- a/net/ipv4/ip_vti.c +++ b/net/ipv4/ip_vti.c @@ -365,7 +365,6 @@ static int vti_tunnel_init(struct net_device *dev) memcpy(dev->dev_addr, &iph->saddr, 4); memcpy(dev->broadcast, &iph->daddr, 4); - dev->mtu = ETH_DATA_LEN; dev->flags = IFF_NOARP; dev->iflink = 0; dev->addr_len = 4; |