diff --git a/src/Ryujinx.Graphics.Nvdec.Vp9/Types/Surface.cs b/src/Ryujinx.Graphics.Nvdec.Vp9/Types/Surface.cs
index 96ca2dd50..097b698c8 100644
--- a/src/Ryujinx.Graphics.Nvdec.Vp9/Types/Surface.cs
+++ b/src/Ryujinx.Graphics.Nvdec.Vp9/Types/Surface.cs
@@ -136,8 +136,6 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Types
 
             ulong frameSize = (ulong)(1 + (useHighbitdepth ? 1 : 0)) * (yplaneSize + (2 * uvplaneSize));
 
-            ArrayPtr<byte> buf = ArrayPtr<byte>.Null;
-
             // frame_size is stored in buffer_alloc_sz, which is an int. If it won't
             // fit, fail early.
             if (frameSize > int.MaxValue)
@@ -212,7 +210,7 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Types
             SubsamplingX = ssX;
             SubsamplingY = ssY;
 
-            buf = BufferAlloc;
+            ArrayPtr<byte> buf = BufferAlloc;
             if (useHighbitdepth)
             {
                 // Store uint16 addresses when using 16bit framebuffers
@@ -237,4 +235,4 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Types
             Marshal.FreeHGlobal(_pointer);
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/Ryujinx.Graphics.Nvdec.Vp9/Types/Vp9Decoder.cs b/src/Ryujinx.Graphics.Nvdec.Vp9/Types/Vp9Decoder.cs
index fdd48a23d..e107992c7 100644
--- a/src/Ryujinx.Graphics.Nvdec.Vp9/Types/Vp9Decoder.cs
+++ b/src/Ryujinx.Graphics.Nvdec.Vp9/Types/Vp9Decoder.cs
@@ -277,11 +277,10 @@ namespace Ryujinx.Graphics.Nvdec.Vp9.Types
         public CodecErr Decode(MemoryAllocator allocator, ArrayPtr<byte> data)
         {
             ArrayPtr<byte> dataStart = data;
-            CodecErr res;
             Array8<uint> frameSizes = new();
             int frameCount = 0;
 
-            res = Types.Decoder.ParseSuperframeIndex(data, (ulong)data.Length, ref frameSizes, out frameCount);
+            CodecErr res = Types.Decoder.ParseSuperframeIndex(data, (ulong)data.Length, ref frameSizes, out frameCount);
             if (res != CodecErr.Ok)
             {
                 return res;
diff --git a/src/Ryujinx.UI.Common/App/ApplicationLibrary.cs b/src/Ryujinx.UI.Common/App/ApplicationLibrary.cs
index 4b04d6348..5416576f7 100644
--- a/src/Ryujinx.UI.Common/App/ApplicationLibrary.cs
+++ b/src/Ryujinx.UI.Common/App/ApplicationLibrary.cs
@@ -795,10 +795,9 @@ namespace Ryujinx.UI.App.Common
                     {
                         ldnWebHost = DefaultLanPlayWebHost;
                     }
-                    IEnumerable<LdnGameData> ldnGameDataArray = Array.Empty<LdnGameData>();
                     using HttpClient httpClient = new HttpClient();
                     string ldnGameDataArrayString = await httpClient.GetStringAsync($"https://{ldnWebHost}/api/public_games");
-                    ldnGameDataArray = JsonHelper.Deserialize(ldnGameDataArrayString, _ldnDataSerializerContext.IEnumerableLdnGameData);
+                    IEnumerable<LdnGameData> ldnGameDataArray = JsonHelper.Deserialize(ldnGameDataArrayString, _ldnDataSerializerContext.IEnumerableLdnGameData);
                     var evt = new LdnGameDataReceivedEventArgs
                     {
                         LdnData = ldnGameDataArray
diff --git a/src/Ryujinx.UI.Common/Helper/TitleUpdatesHelper.cs b/src/Ryujinx.UI.Common/Helper/TitleUpdatesHelper.cs
index ea6d7c32a..975eda3ff 100644
--- a/src/Ryujinx.UI.Common/Helper/TitleUpdatesHelper.cs
+++ b/src/Ryujinx.UI.Common/Helper/TitleUpdatesHelper.cs
@@ -99,16 +99,13 @@ namespace Ryujinx.UI.Common.Helper
                     Dictionary<ulong, ContentMetaData> updates =
                         pfs.GetContentData(ContentMetaType.Patch, vfs, checkLevel);
 
-                    Nca patchNca = null;
-                    Nca controlNca = null;
-
                     if (!updates.TryGetValue(applicationIdBase, out ContentMetaData content))
                     {
                         continue;
                     }
 
-                    patchNca = content.GetNcaByType(vfs.KeySet, ContentType.Program);
-                    controlNca = content.GetNcaByType(vfs.KeySet, ContentType.Control);
+                    Nca patchNca = content.GetNcaByType(vfs.KeySet, ContentType.Program);
+                    Nca controlNca = content.GetNcaByType(vfs.KeySet, ContentType.Control);
 
                     if (controlNca == null || patchNca == null)
                     {