Fix pylint 1.7.2 no-else-return issues (#8361)

* Fix pylint 1.7.2 no-else-return issues

* Update tomato.py

homeassistant/components/binary_sensor/flic.py

@@ -199,11 +199,10 @@ class FlicButton(BinarySensorDevice):
                 "Queued %s dropped for %s. Time in queue was %s",
                 click_type, self.address, time_string)
             return True
-        else:
-            _LOGGER.info(
-                "Queued %s allowed for %s. Time in queue was %s",
-                click_type, self.address, time_string)
-            return False
+        _LOGGER.info(
+            "Queued %s allowed for %s. Time in queue was %s",
+            click_type, self.address, time_string)
+        return False
 
     def _on_up_down(self, channel, click_type, was_queued, time_diff):
         """Update device state, if event was not queued."""

homeassistant/components/binary_sensor/homematic.py

@@ -34,8 +34,8 @@ def setup_platform(hass, config, add_devices, discovery_info=None):
         return
 
     devices = []
-    for config in discovery_info[ATTR_DISCOVER_DEVICES]:
-        new_device = HMBinarySensor(hass, config)
+    for conf in discovery_info[ATTR_DISCOVER_DEVICES]:
+        new_device = HMBinarySensor(hass, conf)
         new_device.link_homematic()
         devices.append(new_device)
 

homeassistant/components/binary_sensor/netatmo.py

@@ -156,8 +156,7 @@ class NetatmoBinarySensor(BinarySensorDevice):
             return WELCOME_SENSOR_TYPES.get(self._sensor_name)
         elif self._cameratype == 'NOC':
             return PRESENCE_SENSOR_TYPES.get(self._sensor_name)
-        else:
-            return TAG_SENSOR_TYPES.get(self._sensor_name)
+        return TAG_SENSOR_TYPES.get(self._sensor_name)
 
     @property
     def is_on(self):

homeassistant/components/binary_sensor/ping.py

@@ -126,14 +126,14 @@ class PingData(object):
                     'avg': rtt_avg,
                     'max': rtt_max,
                     'mdev': ''}
-            else:
-                match = PING_MATCHER.search(str(out).split('\n')[-1])
-                rtt_min, rtt_avg, rtt_max, rtt_mdev = match.groups()
-                return {
-                    'min': rtt_min,
-                    'avg': rtt_avg,
-                    'max': rtt_max,
-                    'mdev': rtt_mdev}
+
+            match = PING_MATCHER.search(str(out).split('\n')[-1])
+            rtt_min, rtt_avg, rtt_max, rtt_mdev = match.groups()
+            return {
+                'min': rtt_min,
+                'avg': rtt_avg,
+                'max': rtt_max,
+                'mdev': rtt_mdev}
         except (subprocess.CalledProcessError, AttributeError):
             return False
 

homeassistant/components/binary_sensor/volvooncall.py

@@ -30,8 +30,7 @@ class VolvoSensor(VolvoEntity, BinarySensorDevice):
             return bool(val)
         elif self._attribute in ['doors', 'windows']:
             return any([val[key] for key in val if 'Open' in key])
-        else:
-            return val != 'Normal'
+        return val != 'Normal'
 
     @property
     def device_class(self):