Messages in this thread Patch in this message | | | From | Miaoqian Lin <> | Subject | [PATCH] thermal: imx_sc_thermal: Fix refcount leak in imx_sc_thermal_probe | Date | Mon, 16 May 2022 11:31:50 +0400 |
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of_find_node_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. Add missing of_node_put() to avoid refcount leak.
Fixes: e20db70dba1c ("thermal: imx_sc: add i.MX system controller thermal support") Signed-off-by: Miaoqian Lin <linmq006@gmail.com> --- drivers/thermal/imx_sc_thermal.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/thermal/imx_sc_thermal.c b/drivers/thermal/imx_sc_thermal.c index 8d76dbfde6a9..1ab854c228e5 100644 --- a/drivers/thermal/imx_sc_thermal.c +++ b/drivers/thermal/imx_sc_thermal.c @@ -95,6 +95,7 @@ static int imx_sc_thermal_probe(struct platform_device *pdev) if (!sensor) { of_node_put(child); of_node_put(sensor_np); + of_node_put(np); return -ENOMEM; } @@ -125,6 +126,7 @@ static int imx_sc_thermal_probe(struct platform_device *pdev) } of_node_put(sensor_np); + of_node_put(np); return ret; } -- 2.25.1
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