Clean up after global variable deletion (#33743)

* Clean up after global variable deletion

* Remove self from method calls

homeassistant/components/arduino/__init__.py

@@ -26,7 +26,6 @@ def setup(hass, config):
 
     port = config[DOMAIN][CONF_PORT]
 
-    board = None
     try:
         board = ArduinoBoard(port)
     except (serial.serialutil.SerialException, FileNotFoundError):

homeassistant/components/arduino/sensor.py

@@ -26,10 +26,6 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Arduino platform."""
     board = hass.data[DOMAIN]
 
-    if board is None:
-        _LOGGER.error("A connection has not been made to the Arduino board")
-        return False
-
     pins = config.get(CONF_PINS)
 
     sensors = []

homeassistant/components/arduino/switch.py

@@ -33,11 +33,6 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
     """Set up the Arduino platform."""
     board = hass.data[DOMAIN]
 
-    # Verify that Arduino board is present
-    if board is None:
-        _LOGGER.error("A connection has not been made to the Arduino board")
-        return False
-
     pins = config.get(CONF_PINS)
 
     switches = []

homeassistant/components/bloomsky/__init__.py

@@ -30,7 +30,6 @@ def setup(hass, config):
     """Set up the BloomSky component."""
     api_key = config[DOMAIN][CONF_API_KEY]
 
-    bloomsky = None
     try:
         bloomsky = BloomSky(api_key, hass.config.units.is_metric)
     except RuntimeError:

homeassistant/components/sleepiq/__init__.py

@@ -36,8 +36,6 @@ def setup(hass, config):
     Will automatically load sensor components to support
     devices discovered on the account.
     """
-    data = None
-
     username = config[DOMAIN][CONF_USERNAME]
     password = config[DOMAIN][CONF_PASSWORD]
     client = Sleepyq(username, password)

homeassistant/components/sleepiq/binary_sensor.py

@@ -26,10 +26,9 @@ class IsInBedBinarySensor(SleepIQSensor, BinarySensorDevice):
 
     def __init__(self, sleepiq_data, bed_id, side):
         """Initialize the sensor."""
-        SleepIQSensor.__init__(self, sleepiq_data, bed_id, side)
-        self.type = IS_IN_BED
+        super().__init__(sleepiq_data, bed_id, side)
         self._state = None
-        self._name = SENSOR_TYPES[self.type]
+        self._name = SENSOR_TYPES[IS_IN_BED]
         self.update()
 
     @property
@@ -44,5 +43,5 @@ class IsInBedBinarySensor(SleepIQSensor, BinarySensorDevice):
 
     def update(self):
         """Get the latest data from SleepIQ and updates the states."""
-        SleepIQSensor.update(self)
+        super().update()
         self._state = self.side.is_in_bed