remove redundant code in _start (#438)

"as *const u8" seems to be not needed
phil-opp · Jun 13, 2018 · 34f5733 · 34f5733
1 parent 97ce179
commit 34f5733
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/blog/content/second-edition/posts/02-minimal-rust-kernel/index.md b/blog/content/second-edition/posts/02-minimal-rust-kernel/index.md
@@ -275,7 +275,7 @@ static HELLO: &[u8] = b"Hello World!";
 
 #[no_mangle]
 pub extern "C" fn _start() -> ! {
-	let vga_buffer = 0xb8000 as *const u8 as *mut u8;
+	let vga_buffer = 0xb8000 as *mut u8;
 
     for (i, &byte) in HELLO.iter().enumerate() {
         unsafe {