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Fix workspace clippy usage

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This commit is contained in:
Zhang Junyang
2024-02-28 00:44:55 +08:00
committed by Tate, Hongliang Tian
parent 7eac2772d0
commit f415585dff
19 changed files with 181 additions and 179 deletions
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20
kernel/comps/framebuffer/src/lib.rs
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@ -7,7 +7,7 @@
extern crate alloc;
use alloc::vec::Vec;
use alloc::{vec, vec::Vec};
use core::{
fmt,
ops::{Index, IndexMut},
@ -26,13 +26,16 @@ fn framebuffer_init() -> Result<(), ComponentInitError> {
pub(crate) static WRITER: Once<SpinLock<Writer>> = Once::new();
// ignore the warnings since we use the `todo!` macro.
#[allow(unused_variables)]
#[allow(unreachable_code)]
#[allow(clippy::diverging_sub_expression)]
pub(crate) fn init() {
let mut writer = {
let framebuffer = boot::framebuffer_arg();
let mut writer = None;
let mut size = 0;
for i in aster_frame::vm::FRAMEBUFFER_REGIONS.get().unwrap().iter() {
size = i.len() as usize;
size = i.len();
}
let page_size = size / PAGE_SIZE;
@ -40,13 +43,10 @@ pub(crate) fn init() {
let start_paddr = framebuffer.address;
let io_mem = todo!("IoMem is private for components now, should fix it.");
let mut buffer: Vec<u8> = Vec::with_capacity(size);
for _ in 0..size {
buffer.push(0);
}
let mut buffer: Vec<u8> = vec![0; size];
log::debug!("Found framebuffer:{:?}", framebuffer);
writer = Some(Writer {
Writer {
io_mem,
x_pos: 0,
y_pos: 0,
@ -54,9 +54,7 @@ pub(crate) fn init() {
width: framebuffer.width as usize,
height: framebuffer.height as usize,
buffer: buffer.leak(),
});
writer.unwrap()
}
};
writer.clear();