remove allow(unused_unsafe)

Author: Freax13

src/structures/paging/mapper/recursive_page_table.rs

@@ -334,8 +334,6 @@ impl<'a> Mapper<Size1GiB> for RecursivePageTable<'a> {
         Ok((frame, MapperFlush::new(page)))
     }
 
-    // allow unused_unsafe until https://github.com/rust-lang/rfcs/pull/2585 lands
-    #[allow(unused_unsafe)]
     unsafe fn update_flags(
         &mut self,
         page: Page<Size1GiB>,
@@ -462,8 +460,6 @@ impl<'a> Mapper<Size2MiB> for RecursivePageTable<'a> {
         Ok((frame, MapperFlush::new(page)))
     }
 
-    // allow unused_unsafe until https://github.com/rust-lang/rfcs/pull/2585 lands
-    #[allow(unused_unsafe)]
     unsafe fn update_flags(
         &mut self,
         page: Page<Size2MiB>,
@@ -620,8 +616,6 @@ impl<'a> Mapper<Size4KiB> for RecursivePageTable<'a> {
         Ok((frame, MapperFlush::new(page)))
     }
 
-    // allow unused_unsafe until https://github.com/rust-lang/rfcs/pull/2585 lands
-    #[allow(unused_unsafe)]
     unsafe fn update_flags(
         &mut self,
         page: Page<Size4KiB>,