diff --git a/platform/broadcom/sonic-platform-modules-accton/as5835-54x/classes/fanutil.py b/platform/broadcom/sonic-platform-modules-accton/as5835-54x/classes/fanutil.py
index b8b4820f9e4..0c0d7074fd6 100644
--- a/platform/broadcom/sonic-platform-modules-accton/as5835-54x/classes/fanutil.py
+++ b/platform/broadcom/sonic-platform-modules-accton/as5835-54x/classes/fanutil.py
@@ -54,12 +54,8 @@ class FanUtil(object):
         key2 = fan node index (interger) starting from 1
         value = path to fan device file (string) """
     _fan_to_device_path_mapping = {}
-    
-#fan1_direction
-#fan1_fault
-#fan1_present
+   
 
- #(FAN_NUM_2_IDX, FAN_NODE_DUTY_IDX_OF_MAP): 'fan2_duty_cycle_percentage',
     _fan_to_device_node_mapping = {
            (FAN_NUM_1_IDX, FAN_NODE_FAULT_IDX_OF_MAP): 'fan1_fault',           
            (FAN_NUM_1_IDX, FAN_NODE_DIR_IDX_OF_MAP): 'fan1_direction',           
@@ -174,14 +170,10 @@ def get_fan_to_device_path(self, fan_num, node_num):
     def get_fan_fault(self, fan_num):
         return self._get_fan_node_val(fan_num, self.FAN_NODE_FAULT_IDX_OF_MAP)
 
-    #def get_fan_speed(self, fan_num):
-    #    return self._get_fan_node_val(fan_num, self.FAN_NODE_SPEED_IDX_OF_MAP)
-
     def get_fan_dir(self, fan_num):
         return self._get_fan_node_val(fan_num, self.FAN_NODE_DIR_IDX_OF_MAP)
 
     def get_fan_duty_cycle(self):
-        #duty_path = self.FAN_DUTY_PATH
         try:
             val_file = open(self.FAN_DUTY_PATH)
         except IOError as e:
@@ -203,9 +195,6 @@ def set_fan_duty_cycle(self, val):
         fan_file.close()
         return True
 
-    #def get_fanr_fault(self, fan_num):
-    #    return self._get_fan_node_val(fan_num, self.FANR_NODE_FAULT_IDX_OF_MAP)
-
     def get_fanr_speed(self, fan_num):
         return self._get_fan_node_val(fan_num, self.FANR_NODE_SPEED_IDX_OF_MAP)
 
@@ -218,9 +207,5 @@ def get_fan_status(self, fan_num):
             logging.debug('GET. FAN fault. fan_num, %d', fan_num)
             return False
 
-        #if self.get_fanr_fault(fan_num) is not None and self.get_fanr_fault(fan_num) > 0:
-        #    logging.debug('GET. FANR fault. fan_num, %d', fan_num)
-        #   return False
-
         return True
 
diff --git a/platform/broadcom/sonic-platform-modules-accton/as5835-54x/utils/accton_as5835_54x_util.py b/platform/broadcom/sonic-platform-modules-accton/as5835-54x/utils/accton_as5835_54x_util.py
index 5292d1ec3b1..af4b7c0c33b 100755
--- a/platform/broadcom/sonic-platform-modules-accton/as5835-54x/utils/accton_as5835_54x_util.py
+++ b/platform/broadcom/sonic-platform-modules-accton/as5835-54x/utils/accton_as5835_54x_util.py
@@ -386,6 +386,8 @@ def do_sonic_platform_clean():
         else:
             print('{} is uninstalled'.format(PLATFORM_API2_WHL_FILE_PY3))
 
+    return
+
 def do_install():
     print("Checking system....")
     if driver_check() == False: