Reduce nesting in SessionManager.OnPlaybackStopped

Emby.Server.Implementations/Session/SessionManager.cs

@@ -951,12 +951,13 @@ namespace Emby.Server.Implementations.Session
 
         private bool OnPlaybackStopped(User user, BaseItem item, long? positionTicks, bool playbackFailed)
         {
-            bool playedToCompletion = false;
-
-            if (!playbackFailed)
+            if (playbackFailed)
             {
-                var data = _userDataManager.GetUserData(user, item);
+                return false;
+            }
 
+            var data = _userDataManager.GetUserData(user, item);
+            bool playedToCompletion;
             if (positionTicks.HasValue)
             {
                 playedToCompletion = _userDataManager.UpdatePlayState(item, data, positionTicks.Value);
@@ -971,7 +972,6 @@ namespace Emby.Server.Implementations.Session
             }
 
             _userDataManager.SaveUserData(user, item, data, UserDataSaveReason.PlaybackFinished, CancellationToken.None);
-            }
 
             return playedToCompletion;
         }