diff mbox series

[13/38] can: dev: can_bus_off(): print scheduling of restart if activated

Message ID 20200921134557.2251383-14-mkl@pengutronix.de
State Awaiting Upstream
Delegated to: David Miller
Headers show
Series [01/38] can: grcan: fix spelling mistake "buss" -> "bus" | expand

Commit Message

Marc Kleine-Budde Sept. 21, 2020, 1:45 p.m. UTC 
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 <mkl@pengutronix.de>
---
 drivers/net/can/dev.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
index e0caf969e342..3c40bba71d5b 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);