From: Danilo Krummrich <dakr@kernel.org>
Date: Fri, 4 Oct 2024 15:41:27 +0000 (+0200)
Subject: rust: error: check for config `test` in `Error::name`
X-Git-Tag: v6.13-rc1~71^2~32
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=4a28ab469ff01855eb819dfd94754d1792f03f2a;p=thirdparty%2Fkernel%2Flinux.git

rust: error: check for config `test` in `Error::name`

Additional to `testlib` also check for `test` in `Error::name`. This is
required by a subsequent patch that (indirectly) uses `Error` in test
cases.

Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Benno Lossin <benno.lossin@proton.me>
Reviewed-by: Gary Guo <gary@garyguo.net>
Signed-off-by: Danilo Krummrich <dakr@kernel.org>
Link: https://lore.kernel.org/r/20241004154149.93856-24-dakr@kernel.org
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
---

diff --git a/rust/kernel/error.rs b/rust/kernel/error.rs
index aced2fe68b86b..7cd3bbab52f20 100644
--- a/rust/kernel/error.rs
+++ b/rust/kernel/error.rs
@@ -161,7 +161,7 @@ impl Error {
     }
 
     /// Returns a string representing the error, if one exists.
-    #[cfg(not(testlib))]
+    #[cfg(not(any(test, testlib)))]
     pub fn name(&self) -> Option<&'static CStr> {
         // SAFETY: Just an FFI call, there are no extra safety requirements.
         let ptr = unsafe { bindings::errname(-self.0.get()) };
@@ -178,7 +178,7 @@ impl Error {
     /// When `testlib` is configured, this always returns `None` to avoid the dependency on a
     /// kernel function so that tests that use this (e.g., by calling [`Result::unwrap`]) can still
     /// run in userspace.
-    #[cfg(testlib)]
+    #[cfg(any(test, testlib))]
     pub fn name(&self) -> Option<&'static CStr> {
         None
     }