During bus off, the error count is greater than 255 and can not fit in
a u8.
Fixes: 7259124eac7d1 ("can: kvaser_usb: Split driver into kvaser_usb_core.c and kvaser_usb_leaf.c")
CC: Jimmy Assarsson <extja@xxxxxxxxxx>
Signed-off-by: Vincent Mailhol <mailhol.vincent@xxxxxxxxxx>
---
drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c b/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
index c805b999c543..088abeae30ad 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
@@ -836,8 +836,10 @@ static void kvaser_usb_leaf_rx_error(const struct kvaser_usb *dev,
break;
}
- cf->data[6] = es->txerr;
- cf->data[7] = es->rxerr;
+ if (new_state != CAN_STATE_BUS_OFF) {
+ cf->data[6] = es->txerr;
+ cf->data[7] = es->rxerr;
+ }
netif_rx(skb);
}
--
2.35.1
