[PATCH 6.1 187/236] rust: error: Rename to_kernel_errno() -> to_errno()

Greg Kroah-Hartman
2024-05-14T11:37:51Z

From: Asahi Lina <lina@asahilina.net>

commit 46384d0990bf99ed8b597e8794ea581e2a647710 upstream.

This is kernel code, so specifying "kernel" is redundant. Let's simplify
things and just call it to_errno().

Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Signed-off-by: Asahi Lina <lina@asahilina.net>
Link: https://lore.kernel.org/r/20230224-rust-error-v3-1-03779bddc02b@asahilina.net
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
rust/kernel/error.rs | 2 +-
rust/macros/module.rs | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

--- a/rust/kernel/error.rs
+++ b/rust/kernel/error.rs
@@ -25,7 +25,7 @@ pub struct Error(core::ffi::c_int);

impl Error {
/// Returns the kernel error code.
- pub fn to_kernel_errno(self) -> core::ffi::c_int {
+ pub fn to_errno(self) -> core::ffi::c_int {
self.0
}
}
--- a/rust/macros/module.rs
+++ b/rust/macros/module.rs
@@ -258,7 +258,7 @@ pub(crate) fn module(ts: TokenStream) ->
return 0;
}}
Err(e) => {{
- return e.to_kernel_errno();
+ return e.to_errno();
}}
}}
}}