gre6: Cleanup GREv6 transmit path, call common GRE functions
authorTom Herbert <tom@herbertland.com>
Sat, 30 Apr 2016 00:12:21 +0000 (17:12 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 2 May 2016 23:23:32 +0000 (19:23 -0400)
commitb05229f442288210f2b1f5b4b2a9d71836e90686
tree64b8c2a69fadbd460e773a38741fc21e9f9c80be
parent79ecb90e65f33d1941ac1f8e43eec34ec3bdbad8
gre6: Cleanup GREv6 transmit path, call common GRE functions

Changes in GREv6 transmit path:
  - Call gre_checksum, remove gre6_checksum
  - Rename ip6gre_xmit2 to __gre6_xmit
  - Call gre_build_header utility function
  - Call ip6_tnl_xmit common function
  - Call ip6_tnl_change_mtu, eliminate ip6gre_tunnel_change_mtu

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ip6_gre.c