Commit 494de8f6 authored by Tamir Duberstein's avatar Tamir Duberstein Committed by Miguel Ojeda
Browse files

rust: sync: 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.

Acked-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: default avatarAlice Ryhl <aliceryhl@google.com>
Reviewed-by: default avatarBenno Lossin <lossin@kernel.org>
Signed-off-by: default avatarTamir Duberstein <tamird@gmail.com>
Link: https://patch.msgid.link/20251117-core-cstr-cstrings-v4-1-924886ad9f75@gmail.com


Signed-off-by: default avatarMiguel Ojeda <ojeda@kernel.org>
parent 26866b6b

rust/kernel/sync.rs

+1 −2
Original line number Diff line number Diff line
@@ -48,7 +48,6 @@ impl LockClassKey { 
    ///

    /// # Examples

    /// ```

    /// # use kernel::c_str;

    /// # use kernel::alloc::KBox;

    /// # use kernel::types::ForeignOwnable;

    /// # use kernel::sync::{LockClassKey, SpinLock};
@@ -60,7 +59,7 @@ impl LockClassKey { 
    /// {

    ///     stack_pin_init!(let num: SpinLock<u32> = SpinLock::new(

    ///         0,

    ///         c_str!("my_spinlock"),

    ///         c"my_spinlock",

    ///         // SAFETY: `key_ptr` is returned by the above `into_foreign()`, whose

    ///         // `from_foreign()` has not yet been called.

    ///         unsafe { <Pin<KBox<LockClassKey>> as ForeignOwnable>::borrow(key_ptr) }