From: Martin Lederhilger <[email protected]>

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 <[email protected]>
Signed-off-by: Marc Kleine-Budde <[email protected]>
---
 drivers/net/can/usb/ems_usb.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index b00358297424..12ff0020ecd6 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -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;
                }
-- 
2.15.1

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