wait_for_entry: use only DN as parameter

Using the whole entry is not needed as parameter because only DN is used
and it prevents easier usage of this function

https://fedorahosted.org/freeipa/ticket/6588

Reviewed-By: Stanislav Laznicka <slaznick@redhat.com>

ipaserver/install/dogtaginstance.py

@@ -459,7 +459,7 @@ class DogtagInstance(service.Service):
         ldap_uri = ipaldap.get_ldap_uri(self.master_host)
         master_conn = ipaldap.LDAPClient(ldap_uri)
         master_conn.gssapi_bind()
-        replication.wait_for_entry(master_conn, entry)
+        replication.wait_for_entry(master_conn, entry.dn)
         del master_conn
 
     def __remove_admin_from_group(self, group):

ipaserver/install/replication.py

@@ -155,7 +155,7 @@ def wait_for_task(conn, dn):
     return exit_code
 
 
-def wait_for_entry(connection, entry, timeout=7200, attr='', quiet=True):
+def wait_for_entry(connection, dn, timeout=7200, attr='', quiet=True):
     """Wait for entry and/or attr to show up"""
 
     filter = "(objectclass=*)"
@@ -165,8 +165,6 @@ def wait_for_entry(connection, entry, timeout=7200, attr='', quiet=True):
         attrlist.append(attr)
     timeout += int(time.time())
 
-    dn = entry.dn
-
     if not quiet:
         sys.stdout.write("Waiting for %s %s:%s " % (connection, dn, attr))
         sys.stdout.flush()
@@ -733,7 +731,7 @@ class ReplicationManager(object):
             # that we will have to set the memberof fixup task
             self.need_memberof_fixup = True
 
-        wait_for_entry(a_conn, entry)
+        wait_for_entry(a_conn, entry.dn)
 
     def needs_memberof_fixup(self):
         return self.need_memberof_fixup