From: Jesse Zhang <jesse.zh...@amd.com>
[ Upstream commit b1f7810b05d1950350ac2e06992982974343e441 ]
check the pointer hive before use.
Signed-off-by: Jesse Zhang <jesse.zh...@amd.com>
Reviewed-by: Tim Huang <tim.hu...@amd.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index b151effc55dab..0829a264007c3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -5726,7 +5726,7 @@ int amdgpu_device_gpu_recover(struct amdgpu_device *adev,
* to put adev in the 1st position.
*/
INIT_LIST_HEAD(&device_list);
- if (!amdgpu_sriov_vf(adev) && (adev->gmc.xgmi.num_physical_nodes > 1)) {
+ if (!amdgpu_sriov_vf(adev) && (adev->gmc.xgmi.num_physical_nodes > 1)
&& hive) {
list_for_each_entry(tmp_adev, &hive->device_list,
gmc.xgmi.head) {
list_add_tail(&tmp_adev->reset_list, &device_list);
if (adev->shutdown)
--
2.43.0
