From a8a834782c8f604df15d300e83dca78c89e633f3 Mon Sep 17 00:00:00 2001
From: Brian Gianforcaro <b.gianfo@gmail.com>
Date: Sun, 14 Feb 2021 15:08:09 -0800
Subject: [PATCH] Kernel: Ignore unobserved BlockResult from Thread::Sleep

Suppress these in preparation for making BlockResult [[nodiscard]].
---
 Kernel/Devices/USB/UHCIController.cpp | 2 +-
 Kernel/Tasks/SyncTask.cpp             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Kernel/Devices/USB/UHCIController.cpp b/Kernel/Devices/USB/UHCIController.cpp
index 71ed9a9d21..92a75df657 100644
--- a/Kernel/Devices/USB/UHCIController.cpp
+++ b/Kernel/Devices/USB/UHCIController.cpp
@@ -450,7 +450,7 @@ void UHCIController::spawn_port_proc()
                     }
                 }
             }
-            Thread::current()->sleep(sleep_time);
+            (void)Thread::current()->sleep(sleep_time);
         }
     });
 }
diff --git a/Kernel/Tasks/SyncTask.cpp b/Kernel/Tasks/SyncTask.cpp
index 2fee014756..940790b103 100644
--- a/Kernel/Tasks/SyncTask.cpp
+++ b/Kernel/Tasks/SyncTask.cpp
@@ -38,7 +38,7 @@ void SyncTask::spawn()
         dbgln("SyncTask is running");
         for (;;) {
             VFS::the().sync();
-            Thread::current()->sleep({ 1, 0 });
+            (void)Thread::current()->sleep({ 1, 0 });
         }
     });
 }