[ovs-git] [openvswitch/ovs] 943fdf: datapath: Fix build on RHEL 7.1

[GitHub]

  Branch: refs/heads/branch-2.3
  Home:   https://github.com/openvswitch/ovs
  Commit: 943fdfe1de347326221c6e1f72b5e3d1b56fa008
      https://github.com/openvswitch/ovs/commit/943fdfe1de347326221c6e1f72b5e3d1b56fa008
  Author: Pravin B Shelar <pshelar at nicira.com>
  Date:   2015-06-11 (Thu, 11 Jun 2015)

  Changed paths:
    M acinclude.m4
    M datapath/compat.h
    M datapath/linux/Modules.mk
    M datapath/linux/compat/genetlink-openvswitch.c
    M datapath/linux/compat/include/net/genetlink.h
    M datapath/linux/compat/include/net/ip_tunnels.h
    A datapath/linux/compat/include/net/udp.h
    M datapath/linux/compat/include/net/vxlan.h
    M datapath/vport-vxlan.c

  Log Message:
  -----------
  datapath: Fix build on RHEL 7.1

Some of code is backported from following commit.

commit 13dd4a9738e99684a56b10ce2f1a5ee2d2ec2f9f
Author: Joe Stringer <joestringer at nicira.com>
Date:   Tue Mar 24 16:16:18 2015 -0700

    compat: Fix RHEL7 build.

    Tested against 3.10.0-229.el7.x86_64.

----------8<--------

Reported-by: Alex Wang <alexw at nicira.com>
Signed-off-by: Pravin B Shelar <pshelar at nicira.com>
Acked-by: Flavio Leitner <fbl at redhat.com>