[PATCH] drm/amd/powerplay: fix memory leak of hardcoded pptable

[Zhu, Rex]

Reviewed-by: Rex Zhu <Rex.Zhu at amd.com>

Best Regards
Rex

-----Original Message-----
From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf Of Eric Huang
Sent: Wednesday, November 01, 2017 5:40 AM
To: amd-gfx at lists.freedesktop.org
Cc: Huang, JinHuiEric
Subject: [PATCH] drm/amd/powerplay: fix memory leak of hardcoded pptable

Signed-off-by: Eric Huang <JinHuiEric.Huang at amd.com>
---
 drivers/gpu/drm/amd/powerplay/amd_powerplay.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index d4ff742..9d3bdad 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;
 
--
2.7.4

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