From: Monk Liu <Monk.Liu@amd.com>
Date: Fri, 27 May 2016 11:09:06 +0000 (+0800)
Subject: drm/amdgpu: fix mem leak in pplib/hwmgr
X-Git-Tag: v4.7-rc3~21^2~2^2~15
X-Git-Url: http://git.cascardo.eti.br/?a=commitdiff_plain;h=61da601b95cd5565d047e42e73f984f5bdfbba70;p=cascardo%2Flinux.git

drm/amdgpu: fix mem leak in pplib/hwmgr

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
index 1c48917da3cf..910d56dcd7b1 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/hwmgr.c
@@ -93,6 +93,13 @@ int hwmgr_fini(struct pp_hwmgr *hwmgr)
 	if (hwmgr == NULL || hwmgr->ps == NULL)
 		return -EINVAL;
 
+	/* do hwmgr finish*/
+	kfree(hwmgr->backend);
+
+	kfree(hwmgr->start_thermal_controller.function_list);
+
+	kfree(hwmgr->set_temperature_range.function_list);
+
 	kfree(hwmgr->ps);
 	kfree(hwmgr);
 	return 0;