datapath: Add stddef.h compat header to list of files in distributions

Older kernels won't compile without a definition of the bool values.

diff --git a/datapath/linux-2.6/Modules.mk b/datapath/linux-2.6/Modules.mk
index c63e3eaef0bc0da257aefc3dfed2d630598df137..b41a8d27a4ed4b2118232c10f6a21413d501787a 100644 (file)
--- a/datapath/linux-2.6/Modules.mk
+++ b/datapath/linux-2.6/Modules.mk
@@ -35,6 +35,7 @@ openvswitch_headers += \
        linux-2.6/compat-2.6/include/linux/rtnetlink.h \
        linux-2.6/compat-2.6/include/linux/skbuff.h \
        linux-2.6/compat-2.6/include/linux/slab.h \
+       linux-2.6/compat-2.6/include/linux/stddef.h \
        linux-2.6/compat-2.6/include/linux/tcp.h \
        linux-2.6/compat-2.6/include/linux/timer.h \
        linux-2.6/compat-2.6/include/linux/types.h \