From 24bdfcb09947da429bcead9eda475227307c9961 Mon Sep 17 00:00:00 2001 From: Jimmy Assarsson Date: Tue, 16 May 2023 15:43:13 +0200 Subject: [PATCH] can: kvaser_pciefd: Set CAN_STATE_STOPPED in kvaser_pciefd_stop() 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@vger.kernel.org Signed-off-by: Jimmy Assarsson Link: https://lore.kernel.org/r/20230516134318.104279-2-extja@kvaser.com Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman --- drivers/net/can/kvaser_pciefd.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/can/kvaser_pciefd.c b/drivers/net/can/kvaser_pciefd.c index bcad117..589a4b0 100644 --- a/drivers/net/can/kvaser_pciefd.c +++ b/drivers/net/can/kvaser_pciefd.c @@ -719,6 +719,7 @@ static int kvaser_pciefd_stop(struct net_device *netdev) 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; -- 2.7.4