[PATCH] rust: init: use explicit ABI to clean warning in future compilers
From: Miguel Ojeda
Date: Tue Jan 21 2025 - 15:10:21 EST
Starting with Rust 1.86.0 (currently in nightly, to be released on
2025-04-03), the `missing_abi` lint is warn-by-default [1]:
error: extern declarations without an explicit ABI are deprecated
--> rust/doctests_kernel_generated.rs:3158:1
|
3158 | extern {
| ^^^^^^ help: explicitly specify the C ABI: `extern "C"`
|
= note: `-D missing-abi` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(missing_abi)]`
Thus clean it up.
Link: https://github.com/rust-lang/rust/pull/132397 [1]
Signed-off-by: Miguel Ojeda <ojeda@xxxxxxxxxx>
---
rust/kernel/init.rs | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/rust/kernel/init.rs b/rust/kernel/init.rs
index 347049df556b..c962029f96e1 100644
--- a/rust/kernel/init.rs
+++ b/rust/kernel/init.rs
@@ -854,7 +854,7 @@ pub unsafe trait PinInit<T: ?Sized, E = Infallible>: Sized {
/// use kernel::{types::Opaque, init::pin_init_from_closure};
/// #[repr(C)]
/// struct RawFoo([u8; 16]);
- /// extern {
+ /// extern "C" {
/// fn init_foo(_: *mut RawFoo);
/// }
///
base-commit: 100ceb4817a2ac650e29f107cf97161ce3e2289a
--
2.48.1