silence warnings

diff --git a/servers/slapd/overlays/syncprov.c b/servers/slapd/overlays/syncprov.c
index ff15a67bab8b33e291591c8b615bc8d15dcd3075..8b5ca2077b01eb9d74fef2787dbddc13a2db0d38 100644 (file)
--- a/servers/slapd/overlays/syncprov.c
+++ b/servers/slapd/overlays/syncprov.c
@@ -607,7 +607,7 @@ syncprov_findcsn( Operation *op, int mode )
        AttributeAssertion eq;
        int i, rc = LDAP_SUCCESS;
        fpres_cookie pcookie;
-       sync_control *srs;
+       sync_control *srs = NULL;
 
        if ( mode != FIND_MAXCSN ) {
                srs = op->o_controls[slap_cids.sc_LDAPsync];
@@ -856,6 +856,8 @@ syncprov_drop_psearch( syncops *so, int lock )
                        ldap_pvt_thread_mutex_unlock( &so->s_op->o_conn->c_mutex );
        }
        syncprov_free_syncop( so );
+
+       return 0;
 }
 
 static int
@@ -1048,6 +1050,8 @@ syncprov_op_cleanup( Operation *op, SlapReply *rs )
                op->o_tmpfree( opc->sdn.bv_val, op->o_tmpmemctx );
        op->o_callback = cb->sc_next;
        op->o_tmpfree(cb, op->o_tmpmemctx);
+
+       return 0;
 }
 
 static void