diff options
| author | Qiheng Lin | 2022-11-28 22:27:40 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2022-12-31 13:32:45 +0100 |
| commit | 7d1e3961725e69774871b081a065c2b3640c5f0e (patch) | |
| tree | c8fbca118e07c2d6cc7b19ea59e5a31724a2c8bd /drivers | |
| parent | b866e8a0b7dc28d7f1b1c4f7d1329b6f0ff5c77d (diff) | |
power: supply: Fix refcount leak in rk817_charger_probe
[ Upstream commit 54c03bfd094fb74f9533a9c28250219afe182382 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/power/supply/rk817_charger.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/power/supply/rk817_charger.c b/drivers/power/supply/rk817_charger.c index f20a6ac584cc..4f9c1c417916 100644 --- a/drivers/power/supply/rk817_charger.c +++ b/drivers/power/supply/rk817_charger.c @@ -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; |