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From 9f153891c6d211fcb65c9d54879d73855c823439 Mon Sep 17 00:00:00 2001
From: Christian Koenig <christian.koenig@amd.com>
Date: Tue, 16 Feb 2016 16:23:02 +0100
Subject: [PATCH 3845/4131] drm/amdgpu: cleanup the sync code V2
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
No need for two functions doing the same, remove one and
add comments what those functions actually do.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
index 065e1ad..6d48d52 100755
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c
@@ -89,7 +89,7 @@ static void *amdgpu_sync_get_owner(struct dma_fence *f)
struct drm_sched_fence *s_fence;
struct amdgpu_amdkfd_fence *kfd_fence;
- if (f == NULL)
+ if (!f)
return AMDGPU_FENCE_OWNER_UNDEFINED;
s_fence = to_drm_sched_fence(f);
--
2.7.4
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