datapath: Include linux/completion.h

This is needed for compilation against Linux 2.6.19

Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Jesse Gross <jesse@nicira.com>

diff --git a/datapath/genl_exec.c b/datapath/genl_exec.c
index 66c7f94..c963489 100644 (file)
--- a/datapath/genl_exec.c
+++ b/datapath/genl_exec.c
@@ -19,6 +19,7 @@
 #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/version.h>
+#include <linux/completion.h>
 #include <net/genetlink.h>
 #include "genl_exec.h"