From ca263b33a1e1c42ee2f22be6cc1da5014dda1096 Mon Sep 17 00:00:00 2001
From: Berkus Decker <berkus+github@metta.systems>
Date: Mon, 20 Dec 2021 21:28:12 +0200
Subject: [PATCH] fix: Add missing #[must_use] attributes

Clippy was very unhappy.
---
 nucleus/src/arch/aarch64/memory/addr/phys_addr.rs | 2 ++
 nucleus/src/arch/aarch64/memory/addr/virt_addr.rs | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/nucleus/src/arch/aarch64/memory/addr/phys_addr.rs b/nucleus/src/arch/aarch64/memory/addr/phys_addr.rs
index 4e29e58..0be7fd9 100644
--- a/nucleus/src/arch/aarch64/memory/addr/phys_addr.rs
+++ b/nucleus/src/arch/aarch64/memory/addr/phys_addr.rs
@@ -73,6 +73,7 @@ impl PhysAddr {
     /// Aligns the physical address upwards to the given alignment.
     ///
     /// See the `align_up` function for more information.
+    #[must_use]
     pub fn aligned_up<U>(self, align: U) -> Self
     where
         U: Into<u64>,
@@ -83,6 +84,7 @@ impl PhysAddr {
     /// Aligns the physical address downwards to the given alignment.
     ///
     /// See the `align_down` function for more information.
+    #[must_use]
     pub fn aligned_down<U>(self, align: U) -> Self
     where
         U: Into<u64>,
diff --git a/nucleus/src/arch/aarch64/memory/addr/virt_addr.rs b/nucleus/src/arch/aarch64/memory/addr/virt_addr.rs
index 4357f68..7ea4066 100644
--- a/nucleus/src/arch/aarch64/memory/addr/virt_addr.rs
+++ b/nucleus/src/arch/aarch64/memory/addr/virt_addr.rs
@@ -108,6 +108,7 @@ impl VirtAddr {
     /// Aligns the virtual address upwards to the given alignment.
     ///
     /// See the `align_up` free function for more information.
+    #[must_use]
     pub fn aligned_up<U>(self, align: U) -> Self
     where
         U: Into<u64>,
@@ -118,6 +119,7 @@ impl VirtAddr {
     /// Aligns the virtual address downwards to the given alignment.
     ///
     /// See the `align_down` free function for more information.
+    #[must_use]
     pub fn aligned_down<U>(self, align: U) -> Self
     where
         U: Into<u64>,