ip6_tunnel: fix IFLA_MTU ignored on NEWLINK

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Commit 128bb975dc ("ip6_gre: init dev->mtu and dev->hard_header_len
correctly") fixed IFLA_MTU ignored on NEWLINK for ip6_gre. The same
mtu fix is also needed for ip6_tunnel.

Note that dev->hard_header_len setting for ip6_tunnel works fine,
no need to fix it.

Reported-by: Jianlin Shi <jishi@redhat.com>
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Xin Long 2018-02-27 19:19:40 +08:00 • committed by David S. Miller

parent ffc2b6ee41

commit a6aa804462

1 changed files with 8 additions and 4 deletions

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net/ipv6/ip6_tunnel.c

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