Cleanup comments, copyright

libraries/libldap/ppcontrol.c

-/*
- * Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
- * COPYING RESTRICTIONS APPLY, see COPYRIGHT file
- */
-/* Adapted for inclusion into OpenLDAP by Kurt D. Zeilenga */
-/*---
- * Copyright (C) 1999, 2000 Novell, Inc. All Rights Reserved.
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 2004 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
  *
- * THIS WORK IS SUBJECT TO U.S. AND INTERNATIONAL COPYRIGHT LAWS AND
- * TREATIES. USE, MODIFICATION, AND REDISTRIBUTION OF THIS WORK IS SUBJECT
- * TO VERSION 2.0.1 OF THE OPENLDAP PUBLIC LICENSE, A COPY OF WHICH IS
- * AVAILABLE AT HTTP://WWW.OPENLDAP.ORG/LICENSE.HTML OR IN THE FILE "LICENSE"
- * IN THE TOP-LEVEL DIRECTORY OF THE DISTRIBUTION. ANY USE OR EXPLOITATION
- * OF THIS WORK OTHER THAN AS AUTHORIZED IN VERSION 2.0.1 OF THE OPENLDAP
- * PUBLIC LICENSE, OR OTHER PRIOR WRITTEN CONSENT FROM NOVELL, COULD SUBJECT
- * THE PERPETRATOR TO CRIMINAL AND CIVIL LIABILITY.
- *---*/
-/* Note: A verbatim copy of version 2.0.1 of the OpenLDAP Public License
- * can be found in the file "build/LICENSE-2.0.1" in this distribution
- * of OpenLDAP Software.
+ * A copy of this license is available in the file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
  */
 
 #include "portable.h"
@@ -74,11 +67,6 @@ ldap_create_passwordpolicy_control( LDAP *ld,
 
 	ber_free(ber, 1);
 	return(ld->ld_errno);
-
-exit:
-	ber_free(ber, 1);
-	ld->ld_errno = LDAP_ENCODING_ERROR;
-	return(ld->ld_errno);
 }