linux-kernel - [PATCH v3 1/3] rust: error: Change `LayoutError` to internal

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Message-ID: <966cc6950c3e8705462f330d2bd002d305ebbc93.1734477232.git.jtostler1@gmail.com>
Date: Tue, 17 Dec 2024 16:23:10 -0800
From: Jimmy Ostler <jtostler1@...il.com>
To: Danilo Krummrich <dakr@...nel.org>,
	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>,
	Wedson Almeida Filho <walmeida@...rosoft.com>,
	Filipe Xavier <felipe_life@...e.com>,
	Valentin Obst <kernel@...entinobst.de>,
	Daniel Sedlak <daniel@...lak.dev>,
	Alex Mantel <alexmantel93@...lbox.org>
Cc: rust-for-linux@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Jimmy Ostler <jtostler1@...il.com>
Subject: [PATCH v3 1/3] rust: error: Change `LayoutError` to internal

Add an implementation of `From<LayoutError> for Error` for the
`kernel::alloc::layout::LayoutError`.
Remove the implementation on `core::alloc::LayoutError`, because we
don't use it anywhere.

Signed-off-by: Jimmy Ostler <jtostler1@...il.com>
---
 rust/kernel/error.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/rust/kernel/error.rs b/rust/kernel/error.rs
index 914e8dec1abd..f6ecf09cb65f 100644
--- a/rust/kernel/error.rs
+++ b/rust/kernel/error.rs
@@ -4,9 +4,10 @@
 //!
 //! C header: [`include/uapi/asm-generic/errno-base.h`](srctree/include/uapi/asm-generic/errno-base.h)
 
-use crate::{alloc::AllocError, str::CStr};
-
-use core::alloc::LayoutError;
+use crate::{
+    alloc::{layout::LayoutError, AllocError},
+    str::CStr,
+};
 
 use core::fmt;
 use core::num::NonZeroI32;
-- 
2.47.1