kernel/thread: Remove unused guest_handle member variable

This member variable is entirely unused. It was only set but never
actually utilized. Given that, we can remove it to get rid of noise in
the thread interface.

3 files changed, 7 insertions, 16 deletions

diff --git a/src/core/hle/kernel/process.cpp b/src/core/hle/kernel/process.cpp
index 4e94048dab..8b2b3877d8 100644
--- a/src/core/hle/kernel/process.cpp
+++ b/src/core/hle/kernel/process.cpp
@@ -40,9 +40,8 @@ void SetupMainThread(Process& owner_process, KernelCore& kernel, VAddr entry_poi
     SharedPtr<Thread> thread = std::move(thread_res).Unwrap();
 
     // Register 1 must be a handle to the main thread
-    const Handle guest_handle = owner_process.GetHandleTable().Create(thread).Unwrap();
-    thread->SetGuestHandle(guest_handle);
-    thread->GetContext().cpu_registers[1] = guest_handle;
+    const Handle thread_handle = owner_process.GetHandleTable().Create(thread).Unwrap();
+    thread->GetContext().cpu_registers[1] = thread_handle;
 
     // Threads by default are dormant, wake up the main thread so it runs when the scheduler fires
     thread->ResumeFromWait();
diff --git a/src/core/hle/kernel/svc.cpp b/src/core/hle/kernel/svc.cpp
index e5d4d6b553..f57677636d 100644
--- a/src/core/hle/kernel/svc.cpp
+++ b/src/core/hle/kernel/svc.cpp
@@ -1250,14 +1250,13 @@ static ResultCode CreateThread(Core::System& system, Handle* out_handle, VAddr e
                    Thread::Create(kernel, name, entry_point, priority, arg, processor_id, stack_top,
                                   *current_process));
 
-    const auto new_guest_handle = current_process->GetHandleTable().Create(thread);
-    if (new_guest_handle.Failed()) {
+    const auto new_thread_handle = current_process->GetHandleTable().Create(thread);
+    if (new_thread_handle.Failed()) {
         LOG_ERROR(Kernel_SVC, "Failed to create handle with error=0x{:X}",
-                  new_guest_handle.Code().raw);
-        return new_guest_handle.Code();
+                  new_thread_handle.Code().raw);
+        return new_thread_handle.Code();
     }
-    thread->SetGuestHandle(*new_guest_handle);
-    *out_handle = *new_guest_handle;
+    *out_handle = *new_thread_handle;
 
     system.CpuCore(thread->GetProcessorID()).PrepareReschedule();
 
diff --git a/src/core/hle/kernel/thread.h b/src/core/hle/kernel/thread.h
index 83c83e45a5..e14b84a81c 100644
--- a/src/core/hle/kernel/thread.h
+++ b/src/core/hle/kernel/thread.h
@@ -345,10 +345,6 @@ public:
         arb_wait_address = address;
     }
 
-    void SetGuestHandle(Handle handle) {
-        guest_handle = handle;
-    }
-
     bool HasWakeupCallback() const {
         return wakeup_callback != nullptr;
     }
@@ -442,9 +438,6 @@ private:
     /// If waiting for an AddressArbiter, this is the address being waited on.
     VAddr arb_wait_address{0};
 
-    /// Handle used by guest emulated application to access this thread
-    Handle guest_handle = 0;
-
     /// Handle used as userdata to reference this object when inserting into the CoreTiming queue.
     Handle callback_handle = 0;