From 822edff5bd055238b173da4fb4b0a4ea87392751 Mon Sep 17 00:00:00 2001
From: Chloe Marcec <dmarcecguzman@gmail.com>
Date: Sat, 23 Jan 2021 22:12:05 +1100
Subject: [PATCH] Simplify condition

---
 src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
index 73cd5a8893..060599bab8 100644
--- a/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
+++ b/src/core/hle/service/nvdrv/devices/nvhost_ctrl.cpp
@@ -156,8 +156,7 @@ NvResult nvhost_ctrl::IocCtrlEventRegister(const std::vector<u8>& input, std::ve
     }
     if (events_interface.registered[event_id]) {
         const auto event_state = events_interface.status[event_id];
-        if (event_state == EventState::Registered || event_state == EventState::Waiting ||
-            event_state == EventState::Busy) {
+        if (event_state != EventState::Free) {
             LOG_WARNING(Service_NVDRV, "Event already registered! Unregistering previous event");
             events_interface.UnregisterEvent(event_id);
         } else {