RAN_Emulation: Fix compiler warnings about unreachable code

RAN_Emulation.ttcn: In TTCN-3 module `RAN_Emulation':
 RAN_Emulation.ttcnpp:1294.1-1343.1: In function definition `ExpectedCreateCallback':
  RAN_Emulation.ttcnpp:1309.4-1313.2: In else statement:
   RAN_Emulation.ttcnpp:1312.3-12: warning: Control never reaches this statement
  RAN_Emulation.ttcnpp:1342.2-11: warning: Control never reaches this statement

Change-Id: I4e7cc0a7e6bff5c5e569458548fa70e814bd200c
diff --git a/library/RAN_Emulation.ttcnpp b/library/RAN_Emulation.ttcnpp
index a400dcd..c1dc036 100644
--- a/library/RAN_Emulation.ttcnpp
+++ b/library/RAN_Emulation.ttcnpp
@@ -1309,7 +1309,6 @@
 	} else {
 		setverdict(fail, "N-CONNECT.ind with L3 != COMPLETE L3 nor a Handover Request");
 		mtc.stop;
-		return ret;
 	}
 
 	for (i := 0; i < sizeof(ExpectTable); i:= i+1) {
@@ -1339,7 +1338,6 @@
 	}
 	setverdict(fail, "Couldn't find Expect for incoming connection ", conn_ind);
 	mtc.stop;
-	return ret;
 }
 #endif