linux-kernel - [PATCH v4 08/16] rust: kunit: refactor to use `&raw [const|mut]`

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Message-ID: <20250316061429.817126-9-contact@antoniohickey.com>
Date: Sun, 16 Mar 2025 02:14:17 -0400
From: Antonio Hickey <contact@...e-forge.io>
To: Brendan Higgins <brendan.higgins@...ux.dev>,
	David Gow <davidgow@...gle.com>,
	Rae Moar <rmoar@...gle.com>,
	Miguel Ojeda <ojeda@...nel.org>,
	Alex Gaynor <alex.gaynor@...il.com>,
	Boqun Feng <boqun.feng@...il.com>,
	Gary Guo <gary@...yguo.net>,
	Björn Roy Baron <bjorn3_gh@...tonmail.com>,
	Benno Lossin <benno.lossin@...ton.me>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>,
	Trevor Gross <tmgross@...ch.edu>,
	Danilo Krummrich <dakr@...nel.org>
Cc: Antonio Hickey <contact@...oniohickey.com>,
	linux-kselftest@...r.kernel.org,
	kunit-dev@...glegroups.com,
	rust-for-linux@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v4 08/16] rust: kunit: refactor to use `&raw [const|mut]`

Replacing all occurrences of `addr_of!(place)` and `addr_of_mut!(place)`
with `&raw const place` and `&raw mut place` respectively.

This will allow us to reduce macro complexity, and improve consistency
with existing reference syntax as `&raw const`, `&raw mut` are similar
to `&`, `&mut` making it fit more naturally with other existing code.

Suggested-by: Benno Lossin <benno.lossin@...ton.me>
Link: https://github.com/Rust-for-Linux/linux/issues/1148
Signed-off-by: Antonio Hickey <contact@...oniohickey.com>
---
 rust/kernel/kunit.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rust/kernel/kunit.rs b/rust/kernel/kunit.rs
index 824da0e9738a..a17ef3b2e860 100644
--- a/rust/kernel/kunit.rs
+++ b/rust/kernel/kunit.rs
@@ -128,9 +128,9 @@ unsafe impl Sync for UnaryAssert {}
             unsafe {
                 $crate::bindings::__kunit_do_failed_assertion(
                     kunit_test,
-                    core::ptr::addr_of!(LOCATION.0),
+                    &raw const LOCATION.0,
                     $crate::bindings::kunit_assert_type_KUNIT_ASSERTION,
-                    core::ptr::addr_of!(ASSERTION.0.assert),
+                    &raw const ASSERTION.0.assert,
                     Some($crate::bindings::kunit_unary_assert_format),
                     core::ptr::null(),
                 );
-- 
2.48.1