From 0719631a61df4472439c4c00edd256a402d5f506 Mon Sep 17 00:00:00 2001 From: Marc Kleine-Budde Date: Wed, 16 Sep 2020 00:35:03 +0200 Subject: [PATCH] can: dev: can_bus_off(): print scheduling of restart if activated If a CAN device goes into bus-off and has automatic restart enabled, inform user that a automatic restart is scheduled after the configured delay. Link: https://lore.kernel.org/r/20200915223527.1417033-14-mkl@pengutronix.de Signed-off-by: Marc Kleine-Budde --- drivers/net/can/dev.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index e0caf969e3428..3c40bba71d5b6 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -639,7 +639,11 @@ void can_bus_off(struct net_device *dev) { struct can_priv *priv = netdev_priv(dev); - netdev_info(dev, "bus-off\n"); + if (priv->restart_ms) + netdev_info(dev, "bus-off, scheduling restart in %d ms\n", + priv->restart_ms); + else + netdev_info(dev, "bus-off\n"); netif_carrier_off(dev); -- 2.30.2