add error handling in NEW/REVOKE to CA

Change-Id: Ie43b07b0300a260c290be68b59b345596355a321
diff --git a/src/ca-module.hpp b/src/ca-module.hpp
index 7a48aef..f288f65 100644
--- a/src/ca-module.hpp
+++ b/src/ca-module.hpp
@@ -61,7 +61,7 @@
   void
   setNameAssignmentFunction(const NameAssignmentFunc& handler);
 
-  bool
+  void
   setStatusUpdateCallback(const StatusUpdateCallback& onUpdateCallback);
 
   static JsonSection
@@ -84,7 +84,7 @@
   onProbe(const Interest& request);
 
   void
-  onNewRenewRevoke(const InterestFilter& filter, const Interest& request, RequestType requestType);
+  onNewRenewRevoke(const Interest& request, RequestType requestType);
 
   void
   onChallenge(const Interest& request);