[PATCH iproute2 0/3] ip/tunnels: Reuse code, vti6 zero endpoint support and minor cleanup

In this series I present next set of improvements:

  1) Use tnl_parse_key() to avoid code duplication in tunnel
     configuration via netlink code.

  2) Trivial: use IN6ADDR_ANY_INIT instead of open coded
     initialization of local/remote endpoint in ip6tnl code.

  3) Trivial: drop additional checks for zero endpoint
     in vti6 code. This completes and unifies support for
     unconfiguring local/remote endpoint for tunnel.

See individual patch description message for details.

Thanks,
Serhii

Serhey Popovych (3):
  ip/tunnel: Use tnl_parse_key() to parse tunnel key
  link_ip6tnl: Use IN6ADDR_ANY_INIT to initialize local/remote
    endpoints
  link_vti6: Always add local/remote endpoint attributes

 ip/link_gre.c    |   45 +++++----------------------------------------
 ip/link_gre6.c   |   45 +++++----------------------------------------
 ip/link_ip6tnl.c |    4 ++--
 ip/link_vti.c    |   45 +++++----------------------------------------
 ip/link_vti6.c   |   51 +++++++--------------------------------------------
 ip/tunnel.c      |    5 +++--
 6 files changed, 27 insertions(+), 168 deletions(-)

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1.7.10.4