[PATCH 4/7] drm/amdgpu:return ETIME if really time out

[Monk Liu]

Change-Id: I7304577a500fc2d41482f2fe3f1692ae3797f576
Signed-off-by: Monk Liu <Monk.Liu at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 44523a8..f62b07a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -1506,8 +1506,8 @@ static int amdgpu_cs_wait_any_fence(struct amdgpu_device *adev,
 
 	if (first < fence_count && array[first])
 		r = array[first]->error;
-	else
-		r = 0;
+	else if (r == 0)
+		r = -ETIME;
 
 err_free_fence_array:
 	for (i = 0; i < fence_count; i++)
-- 
2.7.4