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authorStefano Brivio <sbrivio@redhat.com>2018-03-15 19:16:29 +0300
committerSteffen Klassert <steffen.klassert@secunet.com>2018-03-19 10:45:50 +0300
commit03080e5ec72740c1a62e6730f2a5f3f114f11b19 (patch)
treec49fa8d533f8378e7900b7d6c5dc0f8e110fedea /net
parent24fc79798b8ddfd46f2dd363a8d29072c083b977 (diff)
downloadlinux-03080e5ec72740c1a62e6730f2a5f3f114f11b19.tar.xz
vti4: Don't override MTU passed on link creation via IFLA_MTU
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>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/ip_vti.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
index 502e5222eaa9..3f091ccad9af 100644
--- a/net/ipv4/ip_vti.c
+++ b/net/ipv4/ip_vti.c
@@ -387,7 +387,6 @@ 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->addr_len = 4;
dev->features |= NETIF_F_LLTX;