diff --git a/homeassistant/components/dlna_dmr/data.py b/homeassistant/components/dlna_dmr/data.py
index b22d5508800..d7b330f0fe8 100644
--- a/homeassistant/components/dlna_dmr/data.py
+++ b/homeassistant/components/dlna_dmr/data.py
@@ -44,7 +44,6 @@ class DlnaDmrData:
 
     async def async_cleanup_event_notifiers(self, event: Event) -> None:
         """Clean up resources when Home Assistant is stopped."""
-        del event  # unused
         LOGGER.debug("Cleaning resources in DlnaDmrData")
         async with self.lock:
             tasks = (server.stop_server() for server in self.event_notifiers.values())
diff --git a/homeassistant/components/dlna_dmr/media_player.py b/homeassistant/components/dlna_dmr/media_player.py
index 971118ea138..2e636e25081 100644
--- a/homeassistant/components/dlna_dmr/media_player.py
+++ b/homeassistant/components/dlna_dmr/media_player.py
@@ -105,8 +105,6 @@ async def async_setup_platform(
     discovery_info: DiscoveryInfoType | None = None,
 ) -> None:
     """Set up DLNA media_player platform."""
-    del async_add_entities, discovery_info  # Unused
-
     hass.async_create_task(
         hass.config_entries.flow.async_init(
             DOMAIN,
@@ -129,7 +127,6 @@ async def async_setup_entry(
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up the DlnaDmrEntity from a config entry."""
-    del hass  # Unused
     _LOGGER.debug("media_player.async_setup_entry %s (%s)", entry.entry_id, entry.title)
 
     # Create our own device-wrapping entity
@@ -287,7 +284,6 @@ class DlnaDmrEntity(MediaPlayerEntity):
         self, hass: HomeAssistant, entry: config_entries.ConfigEntry
     ) -> None:
         """Handle options update by modifying self in-place."""
-        del hass  # Unused
         _LOGGER.debug(
             "Updating: %s with data=%s and options=%s",
             self.name,
@@ -441,7 +437,6 @@ class DlnaDmrEntity(MediaPlayerEntity):
         self, service: UpnpService, state_variables: Sequence[UpnpStateVariable]
     ) -> None:
         """State variable(s) changed, let home-assistant know."""
-        del service  # Unused
         if not state_variables:
             # Indicates a failure to resubscribe, check if device is still available
             self.check_available = True