Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 77bf762f8b30 ("drm/amdgpu/acpi: unify ATCS handling (v3)")
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: Wei Yongjun <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
index 49563ff87f1a..9564690b21b4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c
@@ -895,12 +895,15 @@ int amdgpu_acpi_init(struct amdgpu_device *adev)
atcs:
/* Probe for ATCS, and initialize it if found */
atcs_handle = amdgpu_atcs_probe_handle(handle);
- if (!atcs_handle)
+ if (!atcs_handle) {
+ ret = -ENODEV;
goto out;
+ }
atcs = kzalloc(sizeof(*atcs), GFP_KERNEL);
if (!atcs) {
DRM_WARN("Not enough memory to initialize ATCS\n");
+ ret = -ENOMEM;
goto out;
}
atcs->handle = atcs_handle;
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