openvswitch: fix a compilation error when CONFIG_INET is not setW!
Fix a openvswitch compilation error when CONFIG_INET is not set:
=====================================================
In file included from include/net/geneve.h:4:0,
from net/openvswitch/flow_netlink.c:45:
include/net/udp_tunnel.h: In function 'udp_tunnel_handle_offloads':
>> include/net/udp_tunnel.h:100:2: error: implicit declaration of function 'iptunnel_handle_offloads' [-Werror=implicit-function-declaration]
>> return iptunnel_handle_offloads(skb, udp_csum, type);
>> ^
>> >> include/net/udp_tunnel.h:100:2: warning: return makes pointer from integer without a cast
>> >> cc1: some warnings being treated as errors
=====================================================
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Andy Zhou <azhou@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index c203544..e682b48 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -309,6 +309,7 @@
config NET_UDP_TUNNEL
tristate
+ select NET_IP_TUNNEL
default n
config NET_FOU
@@ -321,6 +322,20 @@
network mechanisms and optimizations for UDP (such as ECMP
and RSS) can be leveraged to provide better service.
+config GENEVE
+ tristate "Generic Network Virtualization Encapsulation (Geneve)"
+ depends on INET
+ select NET_UDP_TUNNEL
+ ---help---
+ This allows one to create Geneve virtual interfaces that provide
+ Layer 2 Networks over Layer 3 Networks. Geneve is often used
+ to tunnel virtual network infrastructure in virtualized environments.
+ For more information see:
+ http://tools.ietf.org/html/draft-gross-geneve-01
+
+ To compile this driver as a module, choose M here: the module
+
+
config INET_AH
tristate "IP: AH transformation"
select XFRM_ALGO
@@ -453,20 +468,6 @@
increase provides TCP friendliness.
See http://www.csc.ncsu.edu/faculty/rhee/export/bitcp/
-config GENEVE
- tristate "Generic Network Virtualization Encapsulation (Geneve)"
- depends on INET
- select NET_IP_TUNNEL
- select NET_UDP_TUNNEL
- ---help---
- This allows one to create Geneve virtual interfaces that provide
- Layer 2 Networks over Layer 3 Networks. Geneve is often used
- to tunnel virtual network infrastructure in virtualized environments.
- For more information see:
- http://tools.ietf.org/html/draft-gross-geneve-01
-
- To compile this driver as a module, choose M here: the module
-
config TCP_CONG_CUBIC
tristate "CUBIC TCP"
default y