From: Christian König <christian.koenig@amd.com>
Date: Wed, 21 Oct 2015 19:58:28 +0000 (+0200)
Subject: drm/amdgpu: stop leaking page flip fence
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5c92d87d30b23844e6998d8318e4c19ee3a907ac;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

drm/amdgpu: stop leaking page flip fence

reservation_object_get_fences_rcu already takes the references.

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>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
---

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
index dc29ed8145c2..6c9e0902a414 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
@@ -184,10 +184,6 @@ int amdgpu_crtc_page_flip(struct drm_crtc *crtc,
 		goto cleanup;
 	}
 
-	fence_get(work->excl);
-	for (i = 0; i < work->shared_count; ++i)
-		fence_get(work->shared[i]);
-
 	amdgpu_bo_get_tiling_flags(new_rbo, &tiling_flags);
 	amdgpu_bo_unreserve(new_rbo);