From: Jimmy Assarsson <extja@xxxxxxxxxx>
commit aed0e6ca7dbb8fbea9bc69c9ac663d5533c8c5d8 upstream.
Set can.state to CAN_STATE_STOPPED in kvaser_pciefd_stop().
Without this fix, wrong CAN state was repported after the interface was
brought down.
Fixes: 26ad340e582d ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Jimmy Assarsson <extja@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230516134318.104279-2-extja@xxxxxxxxxx
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/can/kvaser_pciefd.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/net/can/kvaser_pciefd.c
+++ b/drivers/net/can/kvaser_pciefd.c
@@ -721,6 +721,7 @@ static int kvaser_pciefd_stop(struct net
iowrite32(0, can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG);
del_timer(&can->bec_poll_timer);
}
+ can->can.state = CAN_STATE_STOPPED;
close_candev(netdev);
return ret;
