If one of the entries fails to be allocated then free
all of the previous entries before freeing the array which
holds their pointers.
Signed-off-by: Tom St Denis <tom.stdenis at amd.com>
---
drivers/gpu/drm/amd/amdgpu/cz_dpm.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
index 794c5f36ca68..9c2ab73a7ae3 100644
--- a/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
+++ b/drivers/gpu/drm/amd/amdgpu/cz_dpm.c
@@ -350,6 +350,8 @@ static int cz_parse_power_table(struct amdgpu_device *adev)
ps = kzalloc(sizeof(struct cz_ps), GFP_KERNEL);
if (ps == NULL) {
+ for (j = 0; j < i; j++)
+ kfree(adev->pm.dpm.ps[j].ps_priv);
kfree(adev->pm.dpm.ps);
return -ENOMEM;
}
--
2.9.2
