protocol: remove an unused sub-surface error code

This was left over from allowing nesting.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

diff --git a/protocol/subsurface.xml b/protocol/subsurface.xml
index 8db0495..4407fd7 100644 (file)
--- a/protocol/subsurface.xml
+++ b/protocol/subsurface.xml
@@ -60,8 +60,6 @@
     <enum name="error">
       <entry name="bad_surface" value="0"
              summary="the to-be sub-surface is invalid"/>
-      <entry name="bad_parent" value="1"
-             summary="the given parent is a sub-surface"/>
     </enum>
 
     <request name="get_subsurface">