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rust: miscdevice: replace kernel::c_str! with C-Strings

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

Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Reviewed-by: Benno Lossin <lossin@kernel.org>
Signed-off-by: Tamir Duberstein <tamird@gmail.com>
Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com>
Link: https://patch.msgid.link/20251222-cstr-char-misc-v1-1-d218537d28ab@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tamir Duberstein 2025-12-22 13:21:23 +01:00 • committed by Greg Kroah-Hartman
parent c1ea31205e
commit 582ce8ea20
1 changed files with 1 additions and 2 deletions
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3
samples/rust/rust_misc_device.rs
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@ -98,7 +98,6 @@
use core::pin::Pin;
use kernel::{
c_str,
device::Device,
fs::{File, Kiocb},
ioctl::{_IO, _IOC_SIZE, _IOR, _IOW},
@ -133,7 +132,7 @@ impl kernel::InPlaceModule for RustMiscDeviceModule {
pr_info!("Initialising Rust Misc Device Sample\n");
let options = MiscDeviceOptions {
name: c_str!("rust-misc-device"),
name: c"rust-misc-device",
};
try_pin_init!(Self {