From: Wen Yang wenyang@linux.alibaba.com
of_node_put() needs to be called when the device node which is got from of_get_child_by_name() finished using.
Fixes: 2290aefa2e90 ("can: dev: Add support for limiting configured bitrate") Cc: Franklin S Cooper Jr fcooper@ti.com Signed-off-by: Wen Yang wenyang@linux.alibaba.com Cc: linux-stable stable@vger.kernel.org Signed-off-by: Marc Kleine-Budde mkl@pengutronix.de --- drivers/net/can/dev.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index ac86be52b461..1c88c361938c 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -848,6 +848,7 @@ void of_can_transceiver(struct net_device *dev) return;
ret = of_property_read_u32(dn, "max-bitrate", &priv->bitrate_max); + of_node_put(dn); if ((ret && ret != -EINVAL) || (!ret && !priv->bitrate_max)) netdev_warn(dev, "Invalid value for transceiver max bitrate. Ignoring bitrate limit.\n"); }