silence warnings

servers/slapd/back-ldap/config.c

@@ -429,8 +429,6 @@ ldap_back_exop_whoami(
 
 	/* if auth'd by back-ldap and request is proxied, forward it */
 	if ( op->o_conn->c_authz_backend && !strcmp(op->o_conn->c_authz_backend->be_type, "ldap" ) && !dn_match(&op->o_ndn, &op->o_conn->c_ndn)) {
-		struct ldapinfo *li =
-			(struct ldapinfo *)op->o_conn->c_authz_backend->be_private;
 		struct ldapconn *lc;
 
 		LDAPControl c, *ctrls[2] = {&c, NULL};

servers/slapd/back-ldap/delete.c

@@ -52,7 +52,6 @@ ldap_back_delete(
 {
 	struct ldapinfo	*li = (struct ldapinfo *) op->o_bd->be_private;
 	struct ldapconn *lc;
-	int rc;
 	ber_int_t msgid;
 
 	struct berval mdn = { 0, NULL };

servers/slapd/back-ldap/modrdn.c

@@ -52,7 +52,6 @@ ldap_back_modrdn(
 {
 	struct ldapinfo	*li = (struct ldapinfo *) op->o_bd->be_private;
 	struct ldapconn *lc;
-	int rc;
 	ber_int_t msgid;
 
 	struct berval mdn = { 0, NULL }, mnewSuperior = { 0, NULL };

servers/slapd/back-meta/search.c

@@ -103,7 +103,7 @@ meta_back_search( Operation *op, SlapReply *rs )
 	struct metasingleconn *lsc;
 	struct timeval	tv = { 0, 0 };
 	LDAPMessage	*res, *e;
-	int	count, rc = 0, *msgid, sres = LDAP_NO_SUCH_OBJECT;
+	int	rc = 0, *msgid, sres = LDAP_NO_SUCH_OBJECT;
 	char *match = NULL, *err = NULL;
 	char *mmatch = NULL;
 	BerVarray v2refs = NULL;
@@ -361,6 +361,7 @@ meta_back_search( Operation *op, SlapReply *rs )
 
 #if 0
 		if ( mapped_attrs == NULL && op->oq_search.rs_attrs) {
+			int	count;
 			for ( count = 0; op->oq_search.rs_attrs[ count ].an_name.bv_val; count++ );
 			mapped_attrs = ch_malloc( ( count + 1 ) * sizeof(char *));
 			for ( count = 0; op->oq_search.rs_attrs[ count ].an_name.bv_val; count++ ) {