From ec6c7225daaec146798b707bfa85e2df4de965e1 Mon Sep 17 00:00:00 2001
From: Kevin Reid <kpreid@switchb.org>
Date: Wed, 12 Feb 2025 08:19:01 -0800
Subject: [PATCH] Remove unnecessary `Arc` from `StagingBelt`.

`Buffer` now implements `Clone` on its own.
---
 wgpu/src/util/belt.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/wgpu/src/util/belt.rs b/wgpu/src/util/belt.rs
index 6a366340a9..a378ea2903 100644
--- a/wgpu/src/util/belt.rs
+++ b/wgpu/src/util/belt.rs
@@ -3,7 +3,7 @@ use crate::{
     BufferViewMut, CommandEncoder, Device, MapMode,
 };
 use std::fmt;
-use std::sync::{mpsc, Arc};
+use std::sync::mpsc;
 
 /// Efficiently performs many buffer writes by sharing and reusing temporary buffers.
 ///
@@ -146,12 +146,12 @@ impl StagingBelt {
             } else {
                 let size = self.chunk_size.max(size.get());
                 Chunk {
-                    buffer: Arc::new(device.create_buffer(&BufferDescriptor {
+                    buffer: device.create_buffer(&BufferDescriptor {
                         label: Some("(wgpu internal) StagingBelt staging buffer"),
                         size,
                         usage: BufferUsages::MAP_WRITE | BufferUsages::COPY_SRC,
                         mapped_at_creation: true,
-                    })),
+                    }),
                     size,
                     offset: 0,
                 }
@@ -230,7 +230,7 @@ impl fmt::Debug for StagingBelt {
 }
 
 struct Chunk {
-    buffer: Arc<Buffer>,
+    buffer: Buffer,
     size: BufferAddress,
     offset: BufferAddress,
 }