bug fix in set_low_power()

Author: qinchuanares

sonic_platform_base/sonic_xcvr/api/public/c_cmis.py

@@ -346,7 +346,10 @@ def get_transceiver_bulk_status(self):
         trans_dom['cfo'] = self.vdm_dict['CFO [MHz]'][1][0]
         trans_dom['tx_curr_power'] = self.vdm_dict['Tx Power [dBm]'][1][0]
         trans_dom['rx_tot_power'] = self.vdm_dict['Rx Total Power [dBm]'][1][0]
-        trans_dom['rx_sig_power'] = self.vdm_dict['Rx Signal Power [dBm]'][1][0]
+        try:
+            trans_dom['rx_sig_power'] = self.vdm_dict['Rx Signal Power [dBm]'][1][0]
+        except KeyError:
+            pass
         trans_dom['laser_config_freq'] = self.get_laser_config_freq()
         trans_dom['laser_curr_freq'] = self.get_current_laser_freq()
         trans_dom['tx_config_power'] = self.get_tx_config_power()

sonic_platform_base/sonic_xcvr/api/public/cmis.py

@@ -824,9 +824,8 @@ def set_low_power(self, AssertLowPower):
         AssertLowPower being 0 means "set to high power"
         AssertLowPower being 1 means "set to low power"
         '''
-        if AssertLowPower:
-            low_power_control = AssertLowPower << 6
-            self.xcvr_eeprom.write(consts.MODULE_LEVEL_CONTROL, low_power_control)
+        low_power_control = AssertLowPower << 6
+        self.xcvr_eeprom.write(consts.MODULE_LEVEL_CONTROL, low_power_control)
 
     def get_loopback_capability(self):
         '''