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>
mariux64 · Nov 2, 2017 · 7b38a49 · 7b38a49
1 parent 24738d7
commit 7b38a49
Showing 1 changed file with 3 additions and 0 deletions.
diff --git 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;