From: Eric Huang <JinHuiEric.Huang@amd.com>
Date: Tue, 31 Oct 2017 21:35:28 +0000 (-0400)
Subject: drm/amd/powerplay: fix memory leak of hardcoded pptable
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=7b38a49d75fb5e90512e63038449222c2ef651ef;p=linux.git

drm/amd/powerplay: fix memory leak of hardcoded pptable

Signed-off-by: Eric Huang <JinHuiEric.Huang@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 0f8b6dc853a5e..c7e34128cbde1 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -78,6 +78,9 @@ static int amd_powerplay_destroy(void *handle)
 {
 	struct pp_instance *instance = (struct pp_instance *)handle;
 
+	kfree(instance->hwmgr->hardcode_pp_table);
+	instance->hwmgr->hardcode_pp_table = NULL;
+
 	kfree(instance->hwmgr);
 	instance->hwmgr = NULL;