openvswitch: fix compilation when vxlan is a module

With CONFIG_VXLAN=m and CONFIG_OPENVSWITCH=y, there was the following
compilation error:
  LD      init/built-in.o
  net/built-in.o: In function `vxlan_tnl_create':
  .../net/openvswitch/vport-netdev.c:322: undefined reference to `vxlan_dev_create'
  make: *** [vmlinux] Error 1

CC: Thomas Graf <[email protected]>
Fixes: 614732eaa12d ("openvswitch: Use regular VXLAN net_device device")
Signed-off-by: Nicolas Dichtel <[email protected]>
Acked-by: Thomas Graf <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

diff --git a/net/openvswitch/Kconfig b/net/openvswitch/Kconfig
index 1119f46b80b4fce9d99ac3e22b76058115b8d8f9..6ed1d2da9fcd22e7b87c6a9d9005fce4a738750d 100644 (file)
--- a/net/openvswitch/Kconfig
+++ b/net/openvswitch/Kconfig
@@ -5,6 +5,7 @@
 config OPENVSWITCH
        tristate "Open vSwitch"
        depends on INET
+       depends on VXLAN
        select LIBCRC32C
        select MPLS
        select NET_MPLS_GSO