;;
esac
-#DEBHELPER#
+# Do not fail package installation just because the kernel module
+# is not available.
+OVS_MISSING_KMOD_OK=yes
+export OVS_MISSING_KMOD_OK
-exit 0
+# force-reload-kmod during upgrade. If a user wants to override this,
+# they can set the variable OVS_FORCE_RELOAD_KMOD=no while installing.
+[ -z "${OVS_FORCE_RELOAD_KMOD}" ] && OVS_FORCE_RELOAD_KMOD=yes || true
+export OVS_FORCE_RELOAD_KMOD
+#DEBHELPER#
+exit 0