Merge pull request #19 from Kloenk/coding-style

apply coding style

3 files changed, 6 insertions, 14 deletions

diff --git a/rust/kernel/build.rs b/rust/kernel/build.rs
index 5a3794fdc995..0897186b3f92 100644
--- a/rust/kernel/build.rs
+++ b/rust/kernel/build.rs
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 
-use std::path::PathBuf;
 use std::env;
+use std::path::PathBuf;
 
 const INCLUDED_TYPES: &[&str] = &["file_system_type", "mode_t", "umode_t", "ctl_table"];
 const INCLUDED_FUNCTIONS: &[&str] = &[
@@ -92,8 +92,7 @@ fn main() {
     println!("cargo:rerun-if-env-changed=RUST_BINDGEN_CFLAGS");
 
     let kernel_dir = "../../";
-    let cflags = env::var("RUST_BINDGEN_CFLAGS")
-        .expect("Must be invoked from kernel makefile");
+    let cflags = env::var("RUST_BINDGEN_CFLAGS").expect("Must be invoked from kernel makefile");
 
     let kernel_args = prepare_cflags(&cflags, &kernel_dir);
 
diff --git a/rust/kernel/src/prelude.rs b/rust/kernel/src/prelude.rs
index 75a5017488a4..36d9e2104f68 100644
--- a/rust/kernel/src/prelude.rs
+++ b/rust/kernel/src/prelude.rs
@@ -2,16 +2,8 @@
 
 //! The `kernel` prelude
 
-pub use alloc::{
-    string::String,
-    borrow::ToOwned,
-};
+pub use alloc::{borrow::ToOwned, string::String};
 
 pub use module::module;
 
-pub use super::{
-    println,
-    KernelResult,
-    KernelModule,
-};
-
+pub use super::{println, KernelModule, KernelResult};
diff --git a/rust/kernel/src/user_ptr.rs b/rust/kernel/src/user_ptr.rs
index 19ecb711e24a..986043c4596f 100644
--- a/rust/kernel/src/user_ptr.rs
+++ b/rust/kernel/src/user_ptr.rs
@@ -9,7 +9,8 @@ use crate::c_types;
 use crate::error;
 
 extern "C" {
-    fn rust_helper_access_ok(addr: *const c_types::c_void, len: c_types::c_ulong) -> c_types::c_int;
+    fn rust_helper_access_ok(addr: *const c_types::c_void, len: c_types::c_ulong)
+        -> c_types::c_int;
 }
 
 /// A reference to an area in userspace memory, which can be either