The function 'for_each_child_of_node' iterates over the node list by
dropping the of_node reference of the previous node.
Calling of_node_put() on the iterator is pointless and leads to an
inconsistent refcounting in addition to a double free. Remove it.
Acked-by: Jon Hunter <jonathanh@xxxxxxxxxx>
Signed-off-by: zhong jiang <zhongjiang@xxxxxxxxxx>
---
v1->v2: According to Daniel's suggestion. I modify the subject and commit log.
drivers/thermal/tegra/soctherm.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/thermal/tegra/soctherm.c b/drivers/thermal/tegra/soctherm.c
index ed28110..3aa55c9 100644
--- a/drivers/thermal/tegra/soctherm.c
+++ b/drivers/thermal/tegra/soctherm.c
@@ -980,7 +980,6 @@ static void soctherm_init_hw_throt_cdev(struct platform_device *pdev)
tcd = thermal_of_cooling_device_register(np_stcc,
(char *)name, ts,
&throt_cooling_ops);
- of_node_put(np_stcc);
if (IS_ERR_OR_NULL(tcd)) {
dev_err(dev,
"throttle-cfg: %s: failed to register cooling device\n",
--
1.7.12.4
