diff --git a/src/Klarna.php b/src/Klarna.php
index 040c7dc..8d1c214 100644
--- a/src/Klarna.php
+++ b/src/Klarna.php
@@ -3620,16 +3620,13 @@ protected function xmlrpc_call($method, $array)
              */
             $this->xmlrpc->verifypeer = false;
 
-            $timestart = microtime(true);
-
-            //Create the XMLRPC message.
-            $msg = new xmlrpcmsg($method);
             $params = array_merge(
                 array(
                     $this->PROTO, $this->VERSION
                 ), $array
             );
-
+            
+            //Create the XMLRPC message.
             $msg = new xmlrpcmsg($method);
             foreach ($params as $p) {
                 if (!$msg->addParam(
@@ -3650,11 +3647,6 @@ protected function xmlrpc_call($method, $array)
             }
             $xmlrpcresp = $this->xmlrpc->send($msg);
 
-            //Calculate time and selectTime.
-            $timeend = microtime(true);
-            $time = (int) (($selectDateTime - $timestart) * 1000);
-            $selectTime = (int) (($timeend - $timestart) * 1000);
-
             $status = $xmlrpcresp->faultCode();
 
             if ($status !== 0) {
diff --git a/src/PCStorage.php b/src/PCStorage.php
index 4ee291b..e745639 100644
--- a/src/PCStorage.php
+++ b/src/PCStorage.php
@@ -147,7 +147,6 @@ public function getPClasses($eid, $country, $type = null)
             throw new Klarna_ArgumentNotSetException('country');
         }
 
-        $tmp = false;
         if (!is_array($this->pclasses)) {
             return;
         }