Commit 27dfaedc authored by Bernard Zhao's avatar Bernard Zhao Committed by Alex Deucher
Browse files

drm/amd/amdgpu: fix potential memleak 



In function amdgpu_get_xgmi_hive, when kobject_init_and_add failed
There is a potential memleak if not call kobject_put.

Reviewed-by: default avatarFelix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: default avatarBernard Zhao <bernard@vivo.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 2cf49e00

drivers/gpu/drm/amd/amdgpu/amdgpu_xgmi.c

+1 −0
Original line number Diff line number Diff line
@@ -386,6 +386,7 @@ struct amdgpu_hive_info *amdgpu_get_xgmi_hive(struct amdgpu_device *adev) 
			"%s", "xgmi_hive_info");

	if (ret) {

		dev_err(adev->dev, "XGMI: failed initializing kobject for xgmi hive\n");

		kobject_put(&hive->kobj);

		kfree(hive);

		hive = NULL;

		goto pro_end;