Commit 6ebc5e8f authored Dec 21, 2017 by Martin Lederhilger Committed by Marc Kleine-Budde Jan 04, 2018

can: ems_usb: improve error reporting for error warning and error passive



This patch adds the missing CAN_ERR_CRTL to cf->can_id in case of
CAN_STATE_ERROR_WARNING or CAN_STATE_ERROR_PASSIVE

Signed-off-by: Martin Lederhilger <m.lederhilger@ds-automotion.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

parent 13454c14

drivers/net/can/usb/ems_usb.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -395,6 +395,7 @@ static void ems_usb_rx_err(struct ems_usb dev, struct ems_cpc_msg msg)

		if (dev->can.state == CAN_STATE_ERROR_WARNING \|\|
		dev->can.state == CAN_STATE_ERROR_PASSIVE) {
		cf->can_id \|= CAN_ERR_CRTL;
		cf->data[1] = (txerr > rxerr) ?
		CAN_ERR_CRTL_TX_PASSIVE : CAN_ERR_CRTL_RX_PASSIVE;
		}