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([103.216.213.160]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-7d15e9c3b8bsm7946145b3a.44.2025.11.29.04.47.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 29 Nov 2025 04:47:19 -0800 (PST) From: Atharv Dubey To: gregkh@linuxfoundation.org, ojeda@kernel.org, alex.gaynor@gmail.com Cc: david.m.ertman@intel.com, ira.weiny@intel.com, leon@kernel.org, boqun.feng@gmail.com, gary@garyguo.net, bjorn3_gh@protonmail.com, lossin@kernel.org, a.hindborg@kernel.org, aliceryhl@google.com, tmgross@umich.edu, dakr@kernel.org, rust-for-linux@vger.kernel.org, linux-kernel@vger.kernel.org, Atharv Dubey Subject: [PATCH] rust: auxiliary: use `pin_init::zeroed()` for device ID Date: Sat, 29 Nov 2025 18:17:06 +0530 Message-ID: <20251129124706.26263-1-atharvd440@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Replace the previous `unsafe { core::mem::zeroed() }` initialization for `bindings::auxillary_device_id` with `pin_init::zeroed()`. This removes the explicit unsafe block and uses the safer pinned zero-initialization helper. Signed-off-by: Atharv Dubey --- rust/kernel/auxiliary.rs | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/rust/kernel/auxiliary.rs b/rust/kernel/auxiliary.rs index 7a3b0b9c418e..67c5d356d754 100644 --- a/rust/kernel/auxiliary.rs +++ b/rust/kernel/auxiliary.rs @@ -108,11 +108,7 @@ pub const fn new(modname: &'static CStr, name: &'static CStr) -> Self { let name = name.to_bytes_with_nul(); let modname = modname.to_bytes_with_nul(); - // TODO: Replace with `bindings::auxiliary_device_id::default()` once stabilized for - // `const`. - // - // SAFETY: FFI type is valid to be zero-initialized. - let mut id: bindings::auxiliary_device_id = unsafe { core::mem::zeroed() }; + let mut id: bindings::auxiliary_device_id = pin_init::zeroed(); let mut i = 0; while i < modname.len() { -- 2.43.0