From c6c5e4ee87c616773bd079c072c77bdd117cb550 Mon Sep 17 00:00:00 2001
From: Wei Liu <liuwe@microsoft.com>
Date: Mon, 20 Jun 2022 15:11:15 +0000
Subject: [PATCH] vhost_user_block: drop Sync bound for DiskFile

Signed-off-by: Wei Liu <liuwe@microsoft.com>
---
 vhost_user_block/src/lib.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vhost_user_block/src/lib.rs b/vhost_user_block/src/lib.rs
index 74a83d68a..639e6a6fe 100644
--- a/vhost_user_block/src/lib.rs
+++ b/vhost_user_block/src/lib.rs
@@ -45,8 +45,8 @@ const BLK_SIZE: u32 = 512;
 // and the overhead of the emulation layer.
 const POLL_QUEUE_US: u128 = 50;
 
-trait DiskFile: Read + Seek + Write + Send + Sync {}
-impl<D: Read + Seek + Write + Send + Sync> DiskFile for D {}
+trait DiskFile: Read + Seek + Write + Send {}
+impl<D: Read + Seek + Write + Send> DiskFile for D {}
 
 type Result<T> = std::result::Result<T, Error>;
 type VhostUserBackendResult<T> = std::result::Result<T, std::io::Error>;