Changes for running test_ipmi_resets  suite with Inband IPMI also

Below are the changes done:
1. Replacing external IPMI with standard IPMI command
2. Removing suite setup as it not required

Change-Id: I1d58161cf3cb4af70768aa6a61c255653b335f41
Signed-off-by: Rahul Maheshwari <rahulmaheshwari@in.ibm.com>
diff --git a/tests/ipmi/test_ipmi_resets.robot b/tests/ipmi/test_ipmi_resets.robot
index 3efa6f2..2e99d1e 100755
--- a/tests/ipmi/test_ipmi_resets.robot
+++ b/tests/ipmi/test_ipmi_resets.robot
@@ -7,7 +7,6 @@
 Resource         ../../lib/utils.robot
 Resource         ../../lib/boot_utils.robot
 
-Suite Setup      Suite Setup Execution
 Test Teardown    FFDC On Test Case Fail
 
 *** Variables ***
@@ -35,25 +34,6 @@
     [Tags]  Verify_BMC_Power_Cycle_via_IPMI
 
     REST Power On  stack_mode=skip
-    Run External IPMI Standard Command  chassis power cycle
+    Run IPMI Standard Command  chassis power cycle
     Wait Until Keyword Succeeds  3 min  10 sec  Is Host Off
     Wait Until Keyword Succeeds  3 min  10 sec  Is Host Running
-
-*** Keywords ***
-
-Suite Setup Execution
-    [Documentation]  Power off and wait for chassis power to be off.
-
-    ${resp}=  Run IPMI Standard Command  chassis power off
-    Should Be Equal As Strings  ${resp}  Chassis Power Control: Down/Off
-    ...  msg=Unexpected chassis power control message output.
-
-    Wait Until Keyword Succeeds  3 min  20 sec  Is Chassis Power Off
-
-
-Is Chassis Power Off
-    [Documentation]  Check for chassis power to be off.
-
-    ${resp}=  Run IPMI Standard Command  chassis power status
-    Should Be Equal As Strings  ${resp}  Chassis Power is off
-    ...  msg=Chassis power is not off as expected.