3 files changed, 17 insertions, 7 deletions

diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index d48a2203a..b25190882 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -518,16 +518,14 @@ static ResultCode CancelSynchronization(Core::System& system, Handle thread_hand
     LOG_TRACE(Kernel_SVC, "called thread=0x{:X}", thread_handle);
 
     const auto& handle_table = system.Kernel().CurrentProcess()->GetHandleTable();
-    const SharedPtr<Thread> thread = handle_table.Get<Thread>(thread_handle);
+    SharedPtr<Thread> thread = handle_table.Get<Thread>(thread_handle);
     if (!thread) {
         LOG_ERROR(Kernel_SVC, "Thread handle does not exist, thread_handle=0x{:08X}",
                   thread_handle);
         return ERR_INVALID_HANDLE;
     }
 
-    ASSERT(thread->GetStatus() == ThreadStatus::WaitSynchAny);
-    thread->SetWaitSynchronizationResult(ERR_SYNCHRONIZATION_CANCELED);
-    thread->ResumeFromWait();
+    thread->CancelWait();
     return RESULT_SUCCESS;
 }
 
diff --git a/src/core/hle/kernel/thread.cpp b/src/core/hle/kernel/thread.cpp
index ca52267b2..7d4fe9608 100644
--- a/src/core/hle/kernel/thread.cpp
+++ b/src/core/hle/kernel/thread.cpp
@@ -142,6 +142,12 @@ void Thread::ResumeFromWait() {
     ChangeScheduler();
 }
 
+void Thread::CancelWait() {
+    ASSERT(GetStatus() == ThreadStatus::WaitSynchAny);
+    SetWaitSynchronizationResult(ERR_SYNCHRONIZATION_CANCELED);
+    ResumeFromWait();
+}
+
 /**
  * Resets a thread context, making it ready to be scheduled and run by the CPU
  * @param context Thread context to reset
diff --git a/src/core/hle/kernel/thread.h b/src/core/hle/kernel/thread.h
index 32026d7f0..e3c457408 100644
--- a/src/core/hle/kernel/thread.h
+++ b/src/core/hle/kernel/thread.h
@@ -164,11 +164,17 @@ public:
         return tls_memory;
     }
 
-    /**
-     * Resumes a thread from waiting
-     */
+    /// Resumes a thread from waiting
     void ResumeFromWait();
 
+    /// Cancels a waiting operation that this thread may or may not be within.
+    ///
+    /// When the thread is within a waiting state, this will set the thread's
+    /// waiting result to signal a canceled wait. The function will then resume
+    /// this thread.
+    ///
+    void CancelWait();
+
     /**
      * Schedules an event to wake up the specified thread after the specified delay
      * @param nanoseconds The time this thread will be allowed to sleep for