[PATCH 05/12] rust/qdev: use addr_of! in QDevProp

[Zhao Liu <zhao1.liu@intel.com>]

From: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>

We want a &raw pointer, so unsafe { &_ } is not needed.

Suggested-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
---
 rust/hw/core/src/qdev.rs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/rust/hw/core/src/qdev.rs b/rust/hw/core/src/qdev.rs
index 71b9ef141c3a..3ee5b242622d 100644
--- a/rust/hw/core/src/qdev.rs
+++ b/rust/hw/core/src/qdev.rs
@@ -6,7 +6,7 @@
 
 use std::{
     ffi::{c_int, c_void, CStr, CString},
-    ptr::NonNull,
+    ptr::{addr_of, NonNull},
 };
 
 use chardev::Chardev;
@@ -129,17 +129,17 @@ pub unsafe trait QDevProp {
 
 /// Use [`bindings::qdev_prop_bool`] for `bool`.
 unsafe impl QDevProp for bool {
-    const VALUE: *const bindings::PropertyInfo = unsafe { &bindings::qdev_prop_bool };
+    const VALUE: *const bindings::PropertyInfo = addr_of!(bindings::qdev_prop_bool);
 }
 
 /// Use [`bindings::qdev_prop_uint64`] for `u64`.
 unsafe impl QDevProp for u64 {
-    const VALUE: *const bindings::PropertyInfo = unsafe { &bindings::qdev_prop_uint64 };
+    const VALUE: *const bindings::PropertyInfo = addr_of!(bindings::qdev_prop_uint64);
 }
 
 /// Use [`bindings::qdev_prop_chr`] for [`chardev::CharBackend`].
 unsafe impl QDevProp for chardev::CharBackend {
-    const VALUE: *const bindings::PropertyInfo = unsafe { &bindings::qdev_prop_chr };
+    const VALUE: *const bindings::PropertyInfo = addr_of!(bindings::qdev_prop_chr);
 }
 
 /// Trait to define device properties.
-- 
2.34.1