Clean up

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/src/main/java/com/nextcloud/talk/jobs/NotificationWorker.java

@@ -238,7 +238,7 @@ public class NotificationWorker extends Worker {
 
     private void showNotification(Intent intent) {
         int smallIcon;
-        Bitmap largeIcon = null;
+        Bitmap largeIcon;
         String category;
         int priority = Notification.PRIORITY_HIGH;