relocated getBankgroup function

dram/src/simulation/main.cpp

@@ -57,6 +57,7 @@ bool batchTraces(DramSetup setup, vector<pair<string, string>> tracePairs)
 		if (runSimulation(traceName, setup, { Device(pair.first), Device(pair.second) }))
 			return true; //kill child
 	}
+	return false;
 }
 
 bool batchSetups(pair<string, string> tracePair, vector<DramSetup> setups)
@@ -70,6 +71,7 @@ bool batchSetups(pair<string, string> tracePair, vector<DramSetup> setups)
 				{ Device(tracePair.first), Device(tracePair.second) }))
 			return true; //kill child
 	}
+	return false;
 }
 int sc_main(int argc, char **argv)
 {