On 2018年12月04日 14:39, Wei Yongjun wrote:
Fix the return value check which testing the wrong variable
in amdgpu_allocate_static_csa().
Fixes: 7946340fa389 ("drm/amdgpu: Move csa related code to separate file")
Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
index 0c590dd..a5fbc6f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_csa.c
@@ -43,7 +43,7 @@ int amdgpu_allocate_static_csa(struct amdgpu_device *adev,
struct amdgpu_bo **bo
r = amdgpu_bo_create_kernel(adev, size, PAGE_SIZE,
domain, bo,
NULL, &ptr);
- if (!bo)
+ if (!r)
return -ENOMEM;
I guess original is correct as well, if you want to change it, you can
make like below, not your 'if (!r)':
if (r)
return r;
-David
memset(ptr, 0, size);
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