From: Wen Yang wenyang@linux.alibaba.com
commit db9ee384f6f71f7c5296ce85b7c1a2a2527e7c72 upstream.
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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/net/can/dev.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -842,6 +842,7 @@ void of_can_transceiver(struct net_devic 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"); }