From c63845609c4700488e5eacd6ab4d06d5d420e5ef Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Mon, 24 Jun 2019 08:34:13 +0000 Subject: [PATCH] can: dev: call netif_carrier_off() in register_candev() CONFIG_CAN_LEDS is deprecated. When trying to use the generic netdev trigger as suggested, there's a small inconsistency with the link property: The LED is on initially, stays on when the device is brought up, and then turns off (as expected) when the device is brought down. Make sure the LED always reflects the state of the CAN device. Signed-off-by: Rasmus Villemoes Acked-by: Willem de Bruijn Signed-off-by: Marc Kleine-Budde --- drivers/net/can/dev.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c index b6b93a2d93a5..483d270664cc 100644 --- a/drivers/net/can/dev.c +++ b/drivers/net/can/dev.c @@ -1249,6 +1249,8 @@ int register_candev(struct net_device *dev) return -EINVAL; dev->rtnl_link_ops = &can_link_ops; + netif_carrier_off(dev); + return register_netdev(dev); } EXPORT_SYMBOL_GPL(register_candev);