datapath: Fix compilation with Linux kernel 3.7.
authorPravin B Shelar <pshelar@nicira.com>
Mon, 13 May 2013 22:53:06 +0000 (15:53 -0700)
committerPravin B Shelar <pshelar@nicira.com>
Mon, 13 May 2013 23:45:53 +0000 (16:45 -0700)
commit20d952719ac744ca8a7978bd8aa2665f2435a003
tree938345e5706c8c298efe51d5fa6b967dd2bb427e
parent0e79e9ffcdc21d3f7802f583ef83b92687718901
datapath: Fix compilation with Linux kernel 3.7.

Definition of __sum16 and __wsum is moved to uapi header.
Following patch adds check in config script for second possible
header.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
acinclude.m4