Improve IO code

* Style changes
* Remove remnants of SMB support
* Use `GetInvalidFileNameChars` instead of rolling our own
* Remove possible unexpected behaviour with async file streams
* Remove some dead code

1 files changed, 2 insertions, 4 deletions

diff --git a/Emby.Server.Implementations/IO/FileRefresher.cs b/Emby.Server.Implementations/IO/FileRefresher.cs
index 73242d0ad..40e8ed5dc 100644
--- a/Emby.Server.Implementations/IO/FileRefresher.cs
+++ b/Emby.Server.Implementations/IO/FileRefresher.cs
@@ -6,10 +6,6 @@ using System.Threading;
 using MediaBrowser.Controller.Configuration;
 using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Library;
-using MediaBrowser.Model.Extensions;
-using MediaBrowser.Model.IO;
-using MediaBrowser.Model.System;
-using MediaBrowser.Model.Tasks;
 using Microsoft.Extensions.Logging;
 
 namespace Emby.Server.Implementations.IO
@@ -61,6 +57,7 @@ namespace Emby.Server.Implementations.IO
             {
                 AddAffectedPath(path);
             }
+
             RestartTimer();
         }
 
@@ -103,6 +100,7 @@ namespace Emby.Server.Implementations.IO
                     AddAffectedPath(affectedFile);
                 }
             }
+
             RestartTimer();
         }