rust_binder: replace `kernel::c_str!` with C-Strings

C-String literals were added in Rust 1.77. Replace instances of
`kernel::c_str!` with C-String literals where possible.

Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Link: https://patch.msgid.link/20251222-cstr-staging-v1-1-974149ba4a79@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/android/binder/rust_binder_main.rs b/drivers/android/binder/rust_binder_main.rs
index c04b88936584a8080db1ddc4985c0db929c2ddbd..08060ecc9ba4c018b5d0947beb7324ec9a1163ce 100644 (file)
--- a/drivers/android/binder/rust_binder_main.rs
+++ b/drivers/android/binder/rust_binder_main.rs
@@ -296,7 +296,7 @@ impl kernel::Module for BinderModule {
 
         pr_warn!("Loaded Rust Binder.");
 
-        BINDER_SHRINKER.register(kernel::c_str!("android-binder"))?;
+        BINDER_SHRINKER.register(c"android-binder")?;
 
         // SAFETY: The module is being loaded, so we can initialize binderfs.
         unsafe { kernel::error::to_result(binderfs::init_rust_binderfs())? };