Fix more warnings

4 files changed, 21 insertions, 15 deletions

diff --git a/Emby.Server.Implementations/IO/LibraryMonitor.cs b/Emby.Server.Implementations/IO/LibraryMonitor.cs
index dad81c195..ed5fddb52 100644
--- a/Emby.Server.Implementations/IO/LibraryMonitor.cs
+++ b/Emby.Server.Implementations/IO/LibraryMonitor.cs
@@ -601,20 +601,26 @@ namespace Emby.Server.Implementations.IO
         /// </summary>
         public void Dispose()
         {
-            _disposed = true;
             Dispose(true);
         }
 
         /// <summary>
         /// Releases unmanaged and - optionally - managed resources.
         /// </summary>
-        /// <param name="dispose"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
-        protected virtual void Dispose(bool dispose)
+        /// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
+        protected virtual void Dispose(bool disposing)
         {
-            if (dispose)
+            if (_disposed)
+            {
+                return;
+            }
+
+            if (disposing)
             {
                 Stop();
             }
+
+            _disposed = true;
         }
     }
 
diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
index 4e68bb545..bce9c240d 100644
--- a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
+++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs
@@ -35,7 +35,6 @@ using MediaBrowser.Model.Providers;
 using MediaBrowser.Model.Querying;
 using MediaBrowser.Model.Reflection;
 using MediaBrowser.Model.Serialization;
-using MediaBrowser.Model.System;
 using MediaBrowser.Model.Threading;
 using Microsoft.Extensions.Logging;
 
@@ -275,7 +274,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
             foreach (var timer in seriesTimers)
             {
-                await UpdateTimersForSeriesTimer(timer, false, true).ConfigureAwait(false);
+                UpdateTimersForSeriesTimer(timer, false, true);
             }
         }
 
@@ -763,12 +762,12 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
                 _timerProvider.AddOrUpdate(timer, false);
             }
 
-            await UpdateTimersForSeriesTimer(info, true, false).ConfigureAwait(false);
+            UpdateTimersForSeriesTimer(info, true, false);
 
             return info.Id;
         }
 
-        public async Task UpdateSeriesTimerAsync(SeriesTimerInfo info, CancellationToken cancellationToken)
+        public Task UpdateSeriesTimerAsync(SeriesTimerInfo info, CancellationToken cancellationToken)
         {
             var instance = _seriesTimerProvider.GetAll().FirstOrDefault(i => string.Equals(i.Id, info.Id, StringComparison.OrdinalIgnoreCase));
 
@@ -792,8 +791,10 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
 
                 _seriesTimerProvider.Update(instance);
 
-                await UpdateTimersForSeriesTimer(instance, true, true).ConfigureAwait(false);
+                UpdateTimersForSeriesTimer(instance, true, true);
             }
+
+            return Task.CompletedTask;
         }
 
         public Task UpdateTimerAsync(TimerInfo updatedTimer, CancellationToken cancellationToken)
@@ -2346,10 +2347,9 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV
             }
         }
 
-        private async Task UpdateTimersForSeriesTimer(SeriesTimerInfo seriesTimer, bool updateTimerSettings, bool deleteInvalidTimers)
+        private void UpdateTimersForSeriesTimer(SeriesTimerInfo seriesTimer, bool updateTimerSettings, bool deleteInvalidTimers)
         {
-            var allTimers = GetTimersForSeries(seriesTimer)
-                .ToList();
+            var allTimers = GetTimersForSeries(seriesTimer).ToList();
 
 
             var enabledTimersForSeries = new List<TimerInfo>();
diff --git a/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs b/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs
index 716417ccb..4eff9252e 100644
--- a/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs
+++ b/Emby.Server.Implementations/LiveTv/TunerHosts/SharedHttpStream.cs
@@ -94,7 +94,7 @@ namespace Emby.Server.Implementations.LiveTv.TunerHosts
 
             var now = DateTime.UtcNow;
 
-            StartStreaming(response, taskCompletionSource, LiveStreamCancellationTokenSource.Token);
+            var _ = StartStreaming(response, taskCompletionSource, LiveStreamCancellationTokenSource.Token);
 
             //OpenedMediaSource.Protocol = MediaProtocol.File;
             //OpenedMediaSource.Path = tempFile;
diff --git a/Emby.Server.Implementations/Updates/InstallationManager.cs b/Emby.Server.Implementations/Updates/InstallationManager.cs
index 552155635..9a49b97c7 100644
--- a/Emby.Server.Implementations/Updates/InstallationManager.cs
+++ b/Emby.Server.Implementations/Updates/InstallationManager.cs
@@ -164,7 +164,7 @@ namespace Emby.Server.Implementations.Updates
         /// Gets all available packages.
         /// </summary>
         /// <returns>Task{List{PackageInfo}}.</returns>
-        public async Task<List<PackageInfo>> GetAvailablePackages(CancellationToken cancellationToken,
+        public Task<List<PackageInfo>> GetAvailablePackages(CancellationToken cancellationToken,
             bool withRegistration = true,
             string packageType = null,
             Version applicationVersion = null)
@@ -172,7 +172,7 @@ namespace Emby.Server.Implementations.Updates
             // TODO cvium: when plugins get back this would need to be fixed
             // var packages = await GetAvailablePackagesWithoutRegistrationInfo(cancellationToken).ConfigureAwait(false);
 
-            return new List<PackageInfo>(); //FilterPackages(packages, packageType, applicationVersion);
+            return Task.FromResult(new List<PackageInfo>()); //FilterPackages(packages, packageType, applicationVersion);
         }
 
         /// <summary>