[PATCH 6.12 052/269] rust: error: use `core::alloc::LayoutError`

[Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>]

6.12-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Danilo Krummrich <dakr@xxxxxxxxxx>

commit 29a48d25ff53c183482dc88a99133a0fb5aa541a upstream.

Use `core::alloc::LayoutError` instead of `alloc::alloc::LayoutError` in
preparation to get rid of Rust's alloc crate.

Reviewed-by: Alice Ryhl <aliceryhl@xxxxxxxxxx>
Reviewed-by: Benno Lossin <benno.lossin@xxxxxxxxx>
Reviewed-by: Gary Guo <gary@xxxxxxxxxxx>
Signed-off-by: Danilo Krummrich <dakr@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20241004154149.93856-23-dakr@xxxxxxxxxx
Signed-off-by: Miguel Ojeda <ojeda@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 rust/kernel/error.rs |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- 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::NonZeroI32;