[PATCH v2 12/19] rust: net: replace `kernel::c_str!` with C-Strings
From: Tamir Duberstein <hidden>
Date: 2025-09-25 13:55:30
Also in:
dri-devel, linux-block, linux-clk, linux-fsdevel, linux-kselftest, linux-pci, linux-pm, lkml, nouveau, rust-for-linux
Subsystem:
ethernet phy library [rust], rust, the rest · Maintainers:
FUJITA Tomonori, Miguel Ojeda, Linus Torvalds
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 <redacted> --- rust/kernel/net/phy.rs | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/rust/kernel/net/phy.rs b/rust/kernel/net/phy.rs
index be1027b7961b..9aeb2bd16b58 100644
--- a/rust/kernel/net/phy.rs
+++ b/rust/kernel/net/phy.rs@@ -780,7 +780,6 @@ const fn as_int(&self) -> u32 { /// /// ``` /// # mod module_phy_driver_sample { -/// use kernel::c_str; /// use kernel::net::phy::{self, DeviceId}; /// use kernel::prelude::*; ///
@@ -799,7 +798,7 @@ const fn as_int(&self) -> u32 { /// /// #[vtable] /// impl phy::Driver for PhySample { -/// const NAME: &'static CStr = c_str!("PhySample"); +/// const NAME: &'static CStr = c"PhySample"; /// const PHY_DEVICE_ID: phy::DeviceId = phy::DeviceId::new_with_exact_mask(0x00000001); /// } /// # }
@@ -808,7 +807,6 @@ const fn as_int(&self) -> u32 { /// This expands to the following code: /// /// ```ignore -/// use kernel::c_str; /// use kernel::net::phy::{self, DeviceId}; /// use kernel::prelude::*; ///
@@ -828,7 +826,7 @@ const fn as_int(&self) -> u32 { /// /// #[vtable] /// impl phy::Driver for PhySample { -/// const NAME: &'static CStr = c_str!("PhySample"); +/// const NAME: &'static CStr = c"PhySample"; /// const PHY_DEVICE_ID: phy::DeviceId = phy::DeviceId::new_with_exact_mask(0x00000001); /// } ///
--
2.51.0