Remove unnecessary arg from front end backend_check_referrals call

servers/slapd/add.c

@@ -156,7 +156,6 @@ do_add( Connection *conn, Operation *op )
 
 	/* make sure this backend recongizes critical controls */
 	rc = backend_check_controls( be, conn, op, &text ) ;
-
 	if( rc != LDAP_SUCCESS ) {
 		send_ldap_result( conn, op, rc,
 			NULL, text, NULL, NULL );
@@ -164,9 +163,7 @@ do_add( Connection *conn, Operation *op )
 	}
 
 	/* check for referrals */
-	rc = backend_check_referrals( be, conn, op,
-		e->e_dn, e->e_ndn, &text );
-
+	rc = backend_check_referrals( be, conn, op, e->e_dn, e->e_ndn );
 	if ( rc != LDAP_SUCCESS ) {
 		goto done;
 	}

servers/slapd/backend.c

@@ -620,15 +620,15 @@ int backend_check_referrals(
 	Connection *conn,
 	Operation *op,
 	const char *dn,
-	const char *ndn,
-	const char **text )
+	const char *ndn )
 {
 	int rc = LDAP_SUCCESS;
-	*bv = NULL;
 
 	if( be->be_chk_referrals ) {
+		const char *text;
+
 		rc = be->be_chk_referrals( be,
-			conn, op, dn, ndn, text );
+			conn, op, dn, ndn, &text );
 
 		if( rc != LDAP_SUCCESS && rc != LDAP_REFERRAL ) {
 			send_ldap_result( conn, op, rc,

servers/slapd/compare.c

@@ -107,7 +107,6 @@ do_compare(
 
 	/* make sure this backend recongizes critical controls */
 	rc = backend_check_controls( be, conn, op, &text ) ;
-
 	if( rc != LDAP_SUCCESS ) {
 		send_ldap_result( conn, op, rc,
 			NULL, text, NULL, NULL );
@@ -115,9 +114,7 @@ do_compare(
 	}
 
 	/* check for referrals */
-	rc = backend_check_referrals( be, conn, op,
-		dn, ndn, &text );
-
+	rc = backend_check_referrals( be, conn, op, dn, ndn );
 	if ( rc != LDAP_SUCCESS ) {
 		goto cleanup;
 	}

servers/slapd/delete.c

@@ -81,7 +81,6 @@ do_delete(
 
 	/* make sure this backend recongizes critical controls */
 	rc = backend_check_controls( be, conn, op, &text ) ;
-
 	if( rc != LDAP_SUCCESS ) {
 		send_ldap_result( conn, op, rc,
 			NULL, text, NULL, NULL );
@@ -89,9 +88,7 @@ do_delete(
 	}
 
 	/* check for referrals */
-	rc = backend_check_referrals( be, conn, op,
-		dn, ndn, &text );
-
+	rc = backend_check_referrals( be, conn, op, dn, ndn );
 	if ( rc != LDAP_SUCCESS ) {
 		goto cleanup;
 	}

servers/slapd/modify.c

@@ -171,7 +171,6 @@ do_modify(
 
 	/* make sure this backend recongizes critical controls */
 	rc = backend_check_controls( be, conn, op, &text ) ;
-
 	if( rc != LDAP_SUCCESS ) {
 		send_ldap_result( conn, op, rc,
 			NULL, text, NULL, NULL );
@@ -179,9 +178,7 @@ do_modify(
 	}
 
 	/* check for referrals */
-	rc = backend_check_referrals( be, conn, op,
-		dn, ndn, &text );
-
+	rc = backend_check_referrals( be, conn, op, dn, ndn );
 	if ( rc != LDAP_SUCCESS ) {
 		goto cleanup;
 	}

servers/slapd/modrdn.c

@@ -167,7 +167,6 @@ do_modrdn(
 
 	/* make sure this backend recongizes critical controls */
 	rc = backend_check_controls( be, conn, op, &text ) ;
-
 	if( rc != LDAP_SUCCESS ) {
 		send_ldap_result( conn, op, rc,
 			NULL, text, NULL, NULL );
@@ -175,9 +174,7 @@ do_modrdn(
 	}
 
 	/* check for referrals */
-	rc = backend_check_referrals( be, conn, op,
-		dn, ndn, &text );
-
+	rc = backend_check_referrals( be, conn, op, dn, ndn );
 	if ( rc != LDAP_SUCCESS ) {
 		goto cleanup;
 	}

servers/slapd/proto-slap.h

@@ -160,8 +160,7 @@ LIBSLAPD_F( int )	backend_check_referrals LDAP_P((
 	Connection *conn,
 	Operation *op,
 	const char *dn,
-	const char *ndn,
-	const char **text ));
+	const char *ndn ));
 
 LIBSLAPD_F (int) backend_connection_init LDAP_P((Connection *conn));
 LIBSLAPD_F (int) backend_connection_destroy LDAP_P((Connection *conn));

servers/slapd/search.c

@@ -223,9 +223,7 @@ do_search(
 	}
 
 	/* check for referrals */
-	rc = backend_check_referrals( be, conn, op,
-		base, nbase, &text );
-
+	rc = backend_check_referrals( be, conn, op, base, nbase );
 	if ( rc != LDAP_SUCCESS ) {
 		goto return_results;
 	}