From dd3c086a0a304ce013c8c8b809707215a79154d0 Mon Sep 17 00:00:00 2001
From: Wei Liu <liuwe@microsoft.com>
Date: Thu, 18 Nov 2021 12:31:51 +0000
Subject: [PATCH] hypervisor: drop one unsafe from mock_vmm

Simple aggregate types are Sync by default. There is no need to use
`impl Sync` for MockVmm (a simple struct).

Signed-off-by: Wei Liu <liuwe@microsoft.com>
---
 hypervisor/src/arch/x86/emulator/mod.rs | 2 --
 1 file changed, 2 deletions(-)

diff --git a/hypervisor/src/arch/x86/emulator/mod.rs b/hypervisor/src/arch/x86/emulator/mod.rs
index d242f796a..3bbe965ec 100644
--- a/hypervisor/src/arch/x86/emulator/mod.rs
+++ b/hypervisor/src/arch/x86/emulator/mod.rs
@@ -653,8 +653,6 @@ mod mock_vmm {
         state: Arc<Mutex<CpuState>>,
     }
 
-    unsafe impl Sync for MockVmm {}
-
     pub type MockResult = Result<(), EmulationError<Exception>>;
 
     impl MockVmm {