Fix synaccess response code

Changes:
     - Minor changes in the REST response code checking

Tested:
    robot -v OPENBMC_HOST:xx.xx.xx.xx -v PDU_IP:yy.yy.yy.yy
          -v PDU_USERNAME:admin -v PDU_PASSWORD:*********
          -v PDU_TYPE:synaccess -v PDU_SLOT_NO:1
          redfish/extended/test_power_restore.robot

    With this changes also, it is not fully working in our env.
    This is more of a response changes fix for existing PDU.

Change-Id: I8ca64044d614329fb98291cad3c820d0a9a9b0d7
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/pdu/synaccess.robot b/lib/pdu/synaccess.robot
index d9d5a21..c76553c 100644
--- a/lib/pdu/synaccess.robot
+++ b/lib/pdu/synaccess.robot
@@ -15,7 +15,8 @@
 Power Cycle
     [Documentation]  Perform PDU power cycle.
     Connect and Login
-    ${ret}=    Get Request    pdu    /cmd.cgi?$A4 ${PDU_SLOT_NO}
+    ${resp}=    Get Request    pdu    /cmd.cgi?$A4 ${PDU_SLOT_NO}
+
     ${error_message}=  Catenate  Power cycle of slot ${PDU_SLOT_NO} failed.
-    ...  PDU returned RC=${ret}.
-    Should Be Equal As Strings  ${ret}  ${HTTP_OK}  msg=${error_message}
+    ...  PDU returned RC=${resp}.
+    Should Be Equal As Strings  ${resp.status_code}  ${HTTP_OK}  msg=${error_message}