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(parent: 9c59582) | patch
vti4: Don't count header length twice.
authorSteffen Klassert <steffen.klassert@secunet.com>
Wed, 16 Apr 2014 07:01:03 +0000 (09:01 +0200)
committerSteffen Klassert <steffen.klassert@secunet.com>
Wed, 16 Apr 2014 07:01:03 +0000 (09:01 +0200)
commitdc12b9e936f9659611c06612c16de16edaafce47
tree99f02a096e25534e967b3b0f8239422b098322dbtree | snapshot
parent9c59582ec5f17353e04f0e353a7a7f74dab8dc4fcommit | diff
vti4: Don't count header length twice.

We currently count the size of LL_MAX_HEADER and struct iphdr
twice for vti4 devices, this leads to a wrong device mtu.
The size of LL_MAX_HEADER and struct iphdr is already counted in
ip_tunnel_bind_dev(), so don't do it again in vti_tunnel_init().

Fixes: 9c391875 ("vti: switch to new ip tunnel code")
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
net/ipv4/ip_vti.c diff | blob | history
Linux Kernel Source Tree.