From bab900d762de1066f02e3e40aa889f77ab98f7fa Mon Sep 17 00:00:00 2001
From: lemolatoon <63438515+lemolatoon@users.noreply.github.com>
Date: Sun, 12 Nov 2023 02:55:25 +0900
Subject: [PATCH] Refactor with clippy

---
 kernel/src/lifegame.rs | 5 ++---
 kernel/src/main.rs     | 7 ++-----
 kernel/src/xhci.rs     | 3 +--
 3 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/kernel/src/lifegame.rs b/kernel/src/lifegame.rs
index 2fa7d41..e628c6a 100644
--- a/kernel/src/lifegame.rs
+++ b/kernel/src/lifegame.rs
@@ -2,15 +2,14 @@ extern crate alloc;
 use core::sync::atomic::AtomicBool;
 
 use alloc::collections::VecDeque;
-use alloc::sync::Arc;
 use alloc::vec::Vec;
 use kernel_lib::futures::yield_pending;
-use kernel_lib::layer::{LayerManager, Position, Window};
+use kernel_lib::layer::{Position, Window};
 use kernel_lib::mutex::Mutex;
 use kernel_lib::render::{RendererMut, Vector2D};
 use kernel_lib::Color;
 
-use crate::graphics::{get_pixcel_writer, LAYER_MANGER};
+use crate::graphics::LAYER_MANGER;
 
 pub static CLICKED_POSITION_QUEUE: Mutex<VecDeque<(usize, usize)>> = Mutex::new(VecDeque::new());
 
diff --git a/kernel/src/main.rs b/kernel/src/main.rs
index 2a14b5a..2e9671c 100644
--- a/kernel/src/main.rs
+++ b/kernel/src/main.rs
@@ -4,12 +4,11 @@
 use core::{arch::asm, panic::PanicInfo};
 
 pub extern crate alloc;
-use alloc::sync::Arc;
 use common::types::KernelMainArg;
 use core::fmt::Write;
 use kernel::{
     alloc::alloc::GlobalAllocator,
-    graphics::{init_graphics, init_logger, LAYER_MANGER},
+    graphics::{init_graphics, init_logger},
     interrupts::init_idt,
     memory::MemoryMapper,
     multitasking::{
@@ -23,9 +22,7 @@ use kernel::{
     },
     xhci::init_xhci_controller,
 };
-use kernel_lib::{
-    layer::LayerManager, mutex::Mutex, render::Vector2D, shapes::mouse::MOUSE_CURSOR_SHAPE, Color,
-};
+use kernel_lib::{render::Vector2D, shapes::mouse::MOUSE_CURSOR_SHAPE, Color};
 
 #[no_mangle]
 extern "C" fn kernel_main(arg: *const KernelMainArg) -> ! {
diff --git a/kernel/src/xhci.rs b/kernel/src/xhci.rs
index 2f3f83f..205f892 100644
--- a/kernel/src/xhci.rs
+++ b/kernel/src/xhci.rs
@@ -1,8 +1,7 @@
 extern crate alloc;
 use core::ffi::c_void;
 
-use alloc::sync::Arc;
-use kernel_lib::{futures::yield_pending, layer::LayerManager, mutex::Mutex};
+use kernel_lib::futures::yield_pending;
 
 use crate::{
     alloc::alloc::GlobalAllocator, interrupts::InterruptVector, memory::MemoryMapper, pci,