[PATCH iproute2 v4 0/7] iptnl/tunnel: Open JSON section, kill code duplication and print iptnl mode

[Serhey Popovych <serhe.popovych@gmail.com>]

In this series I present following improvements and fixes:

  1) Add missing open_json_context() to link_iptnl.c
     for "encap" options.

  2) Get rid of code duplication when parsing tunnel mode
     parameters in link_iptnl.c.

  3) Add code to link_iptnl.c to print tunnel mode to be
     inline with ip6tnl.

See individual patch description message for details.

This is v2. Fixed proto value for ipip tunnel mode:
"proto ipip" vs "proto ip4ip4" previously.

v4
  rebased to current upstream

v1..v3
  no changes. initially started with v3 instead of v1

Thanks,
Serhii

Serhey Popovych (7):
  ip6/tunnel: Fix tclass output
  ip6tnl/tunnel: Do not print obscure flowinfo
  ip6/tunnel: Unify tclass printing
  ip6/tunnel: Unify flowlabel printing
  ip6/tunnel: Unify encap_limit printing
  gre6/tunnel: Output flowlabel after tclass
  ip6tnl/tunnel: Output hoplimit before encapsulation limit

 ip/link_gre6.c   |   54 ++++++++++++++++------------------------------
 ip/link_ip6tnl.c |   63 ++++++++++++++++++------------------------------------
 2 files changed, 40 insertions(+), 77 deletions(-)

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1.7.10.4