5 files changed, 12 insertions, 15 deletions
diff --git a/kernel/src/interrupts/apic.rs b/kernel/src/interrupts/apic.rs
index 2761fb9..0e89943 100644
--- a/kernel/src/interrupts/apic.rs
+++ b/kernel/src/interrupts/apic.rs
@@ -7,7 +7,6 @@ const APIC_BASE_MSR: u32 = 0x001b;
 // APIC constant register values
 const APIC_DISABLE: u32 = 0x0001_0000;
 const APIC_NMI: u32 = 0x0000_0400;
-const APIC_SW_ENABLE: u32 = 0x0000_0100;
 
 pub fn is_x2apic() -> bool {
     let info: u32;
@@ -98,7 +97,7 @@ impl Apic {
             return None;
         }
         Self::disable_pic();
-        let mut base_apic = unsafe { Msr::new(APIC_BASE_MSR).read() };
+        let base_apic = unsafe { Msr::new(APIC_BASE_MSR).read() };
         let mut apic = Self::from_base_apic(base_apic);
 
         apic.set(ApicRegister::LogicalDst, 0);
diff --git a/kernel/src/interrupts/exception_handlers.rs b/kernel/src/interrupts/exception_handlers.rs
index c689501..ce8f6c0 100644
--- a/kernel/src/interrupts/exception_handlers.rs
+++ b/kernel/src/interrupts/exception_handlers.rs
@@ -13,16 +13,16 @@ macro_rules! exception_default {
     };
 }
 
-static mut expected_fault: InterruptType = InterruptType::None;
+static mut EXPECTED_FAULT: InterruptType = InterruptType::None;
 
 pub unsafe fn expect_fault(int: InterruptType) {
-    if expected_fault == InterruptType::None {
-        expected_fault = int;
+    if EXPECTED_FAULT == InterruptType::None {
+        EXPECTED_FAULT = int;
     }
 }
 
 fn get_expected_fault() -> InterruptType {
-    unsafe { expected_fault }
+    unsafe { EXPECTED_FAULT }
 }
 
 pub extern "x86-interrupt" fn breakpoint_handler(stack_frame: &mut InterruptStackFrame) {
diff --git a/kernel/src/interrupts/idt.rs b/kernel/src/interrupts/idt.rs
index 641e44e..4e5dd77 100644
--- a/kernel/src/interrupts/idt.rs
+++ b/kernel/src/interrupts/idt.rs
@@ -34,7 +34,7 @@ lazy_static! {
 }
 
 pub extern "x86-interrupt" fn dummy_handler(
-    stack_frame: &mut x86_64::structures::idt::InterruptStackFrame,
+    _stack_frame: &mut x86_64::structures::idt::InterruptStackFrame,
 ) {
     panic!("unhandled interrupt recieved");
 }
diff --git a/kernel/src/interrupts/interrupt_handlers.rs b/kernel/src/interrupts/interrupt_handlers.rs
index e7af0e1..831211b 100644
--- a/kernel/src/interrupts/interrupt_handlers.rs
+++ b/kernel/src/interrupts/interrupt_handlers.rs
@@ -1,20 +1,18 @@
-use super::InterruptType;
-use crate::io::qemu;
 use core::fmt::Write;
-use x86_64::structures::idt::{InterruptStackFrame, PageFaultErrorCode};
+use x86_64::structures::idt::InterruptStackFrame;
 use x86_64::structures::port;
 
-pub extern "x86-interrupt" fn timer_handler(stack_frame: &mut InterruptStackFrame) {
-    write!(crate::io::vga_text::OStream::new(), "Timer");
+pub extern "x86-interrupt" fn timer_handler(_stack_frame: &mut InterruptStackFrame) {
+    crate::io::vga_text::OStream::new().print(b"Timer");
 
     if let Some(apic) = unsafe { super::apic::get_local_apic() } {
         apic.end_of_interrupt()
     }
 }
 
-pub extern "x86-interrupt" fn keyboard_handler(stack_frame: &mut InterruptStackFrame) {
+pub extern "x86-interrupt" fn keyboard_handler(_stack_frame: &mut InterruptStackFrame) {
     let code: u8 = unsafe { port::PortRead::read_from_port(0x60) };
-    write!(crate::io::vga_text::OStream::new(), "{}", code);
+    let _ = write!(crate::io::vga_text::OStream::new(), "{}", code);
     if let Some(apic) = unsafe { super::apic::get_local_apic() } {
         apic.end_of_interrupt()
     }
diff --git a/kernel/src/interrupts/mod.rs b/kernel/src/interrupts/mod.rs
index 6a92c3f..3f5e09a 100644
--- a/kernel/src/interrupts/mod.rs
+++ b/kernel/src/interrupts/mod.rs
@@ -24,7 +24,7 @@ pub enum InterruptType {
     StackSegmentFault,
     GeneralProtectionFault,
     PageFault,
-    x87Floating = 16,
+    X87Floating = 16,
     AlignmentCheck,
     MachineCheck,
     SIMD,