From 34b32e35c99d0082202db2b11e6a2be6db5417fd Mon Sep 17 00:00:00 2001
From: Saleel Kudchadker <Saleel.Kudchadker@amd.com>
Date: Tue, 28 Apr 2020 14:17:58 -0700
Subject: [PATCH] Fix error code when hipEventRecord is not called

Change-Id: I6672d4320280fd87fd2786bc54214d40944da845
---
 vdi/hip_event.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/vdi/hip_event.cpp b/vdi/hip_event.cpp
index 26191ec380..f2738169a8 100644
--- a/vdi/hip_event.cpp
+++ b/vdi/hip_event.cpp
@@ -35,8 +35,9 @@ bool Event::ready() {
 hipError_t Event::query() {
   amd::ScopedLock lock(lock_);
 
+  // If event is not recorded, event_ is null, hence return hipSuccess
   if (event_ == nullptr) {
-    return hipErrorInvalidHandle;
+    return hipSuccess;
   }
 
   return ready() ? hipSuccess : hipErrorNotReady;
@@ -45,8 +46,9 @@ hipError_t Event::query() {
 hipError_t Event::synchronize() {
   amd::ScopedLock lock(lock_);
 
+  // If event is not recorded, event_ is null, hence return hipSuccess
   if (event_ == nullptr) {
-    return hipErrorInvalidHandle;
+    return hipSuccess;
   }
 
   event_->awaitCompletion();