linux-kernel - Re: [PATCH v7 19/26] rust: error: use `core::alloc::LayoutError`

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Message-ID: <20240928203015.2c9292ab.gary@garyguo.net>
Date: Sat, 28 Sep 2024 20:30:15 +0100
From: Gary Guo <gary@...yguo.net>
To: Danilo Krummrich <dakr@...nel.org>
Cc: ojeda@...nel.org, alex.gaynor@...il.com, wedsonaf@...il.com,
 boqun.feng@...il.com, bjorn3_gh@...tonmail.com, benno.lossin@...ton.me,
 a.hindborg@...sung.com, aliceryhl@...gle.com, akpm@...ux-foundation.org,
 daniel.almeida@...labora.com, faith.ekstrand@...labora.com,
 boris.brezillon@...labora.com, lina@...hilina.net, mcanal@...lia.com,
 zhiw@...dia.com, cjia@...dia.com, jhubbard@...dia.com, airlied@...hat.com,
 ajanulgu@...hat.com, lyude@...hat.com, linux-kernel@...r.kernel.org,
 rust-for-linux@...r.kernel.org, linux-mm@...ck.org
Subject: Re: [PATCH v7 19/26] rust: error: use `core::alloc::LayoutError`

On Thu, 12 Sep 2024 00:52:55 +0200
Danilo Krummrich <dakr@...nel.org> wrote:

> Use `core::alloc::LayoutError` instead of `alloc::alloc::LayoutError` in
> preparation to get rid of Rust's alloc crate.
> 
> Reviewed-by: Alice Ryhl <aliceryhl@...gle.com>
> Reviewed-by: Benno Lossin <benno.lossin@...ton.me>
> Signed-off-by: Danilo Krummrich <dakr@...nel.org>

Reviewed-by: Gary Guo <gary@...yguo.net>

> ---
>  rust/kernel/error.rs | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/rust/kernel/error.rs b/rust/kernel/error.rs
> index 6f1587a2524e..81b4fc5cf21e 100644
> --- a/rust/kernel/error.rs
> +++ b/rust/kernel/error.rs
> @@ -6,7 +6,7 @@
>  
>  use crate::{alloc::AllocError, str::CStr};
>  
> -use alloc::alloc::LayoutError;
> +use core::alloc::LayoutError;
>  
>  use core::fmt;
>  use core::num::TryFromIntError;