Further cleanupfurther-cleanup

* Bump x86_64 dep to version 0.1.14
* Rewrite LOCAL_APIC handling
* Remove warnings

1 files changed, 2 insertions, 1 deletions

diff --git a/kernel/src/io/panic_screen.rs b/kernel/src/io/panic_screen.rs
index 7b81676..35fe625 100644
--- a/kernel/src/io/panic_screen.rs
+++ b/kernel/src/io/panic_screen.rs
@@ -23,7 +23,8 @@ impl<'a> core::fmt::Write for TextBuffer<'a> {
         } else {
             let s = s.as_bytes();
             (&mut self.dst[self.len..self.len + s.len()]).clone_from_slice(s);
-            Ok(self.len += s.len())
+            self.len += s.len();
+            Ok(())
         }
     }
 }