Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-18 02:46:06 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

power: supply: Fix refcount leak in rk817_charger_probe

Browse Source 
of_get_child_by_name() returns a node pointer with refcount
incremented, we should use of_node_put() on it when not need anymore.
Add missing of_node_put() to avoid refcount leak.

Fixes: 11cb8da0189b ("power: supply: Add charger driver for Rockchip RK817")
Signed-off-by: Qiheng Lin <linqiheng@huawei.com>
Reviewed-by: Chris Morgan <macromorgan@hotmail.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Qiheng Lin 2022-11-28 22:27:40 +08:00 committed by Sebastian Reichel
parent 571650b3a3
commit 54c03bfd09
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/power/supply/rk817_charger.c
View File

@ -1060,8 +1060,10 @@ static int rk817_charger_probe(struct platform_device *pdev)
return -ENODEV;
charger = devm_kzalloc(&pdev->dev, sizeof(*charger), GFP_KERNEL);
if (!charger)
if (!charger) {
of_node_put(node);
return -ENOMEM;
}
charger->rk808 = rk808;