From 96909f5200f524ce0157f12df1a0c4bba103fe8b Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Mon, 23 Aug 2021 13:14:17 +0200
Subject: [PATCH] Kernel: Make Thread::m_block_timer a NonnullRefPtr

Every thread has a block timer, so let's encode that in the type.
---
 Kernel/Thread.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Kernel/Thread.h b/Kernel/Thread.h
index c15c14ecd4a..5844aed347b 100644
--- a/Kernel/Thread.h
+++ b/Kernel/Thread.h
@@ -1371,7 +1371,7 @@ private:
     Atomic<bool> m_have_any_unmasked_pending_signals { false };
     Atomic<u32> m_nested_profiler_calls { 0 };
 
-    RefPtr<Timer> m_block_timer;
+    NonnullRefPtr<Timer> m_block_timer;
 
     bool m_is_profiling_suppressed { false };