Remove unnecessary async/await from authentication filter. #12

Author: gareth-james

src/SerilogWeb.Classic.WebApi/Classic/WebApi/StoreWebApInfoInHttpContextAuthenticationFilter.cs

@@ -12,15 +12,15 @@ internal class StoreWebApInfoInHttpContextAuthenticationFilter : IAuthentication
     {
         public bool AllowMultiple => false;
 
-        public async Task AuthenticateAsync(HttpAuthenticationContext context, CancellationToken cancellationToken)
+        public Task AuthenticateAsync(HttpAuthenticationContext context, CancellationToken cancellationToken)
         {
             context.ActionContext.StoreWebApInfoInHttpContext();
-            await Task.FromResult(0);
+            return Task.FromResult(0);
         }
 
-        public async Task ChallengeAsync(HttpAuthenticationChallengeContext context, CancellationToken cancellationToken)
+        public Task ChallengeAsync(HttpAuthenticationChallengeContext context, CancellationToken cancellationToken)
         {
-            await Task.FromResult(0);
+            return Task.FromResult(0);
         }
     }
 }