From bb37b67d5729926ef0bf3dafdb5521b932aeb809 Mon Sep 17 00:00:00 2001
From: Alex Xie <AlexBin.Xie@amd.com>
Date: Tue, 30 May 2017 23:50:10 -0400
Subject: [PATCH] drm/amdgpu: Remove two ! operations in an if condition
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 Make the code easier to understand.

Signed-off-by: Alex Xie <AlexBin.Xie@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
index 7a323f91a10b..90392a15fcb7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
@@ -680,9 +680,8 @@ bool amdgpu_vm_need_pipeline_sync(struct amdgpu_ring *ring,
 
 	if (amdgpu_vm_had_gpu_reset(adev, id))
 		return true;
-	if (!vm_flush_needed && !gds_switch_needed)
-		return false;
-	return true;
+
+	return vm_flush_needed || gds_switch_needed;
 }
 
 /**
-- 
2.20.1