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can: kvaser_pciefd: Set CAN_STATE_STOPPED in kvaser_pciefd_stop()

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commit aed0e6ca7d 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: 26ad340e58 ("can: kvaser_pciefd: Add driver for Kvaser PCIEcan devices")
Cc: stable@vger.kernel.org
Signed-off-by: Jimmy Assarsson <extja@kvaser.com>
Link: https://lore.kernel.org/r/20230516134318.104279-2-extja@kvaser.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jimmy Assarsson
2023-05-16 15:43:13 +02:00
committed by Greg Kroah-Hartman
parent 9cd1025b1a
commit 24bdfcb099
1 changed files with 1 additions and 0 deletions
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drivers/net/can/kvaser_pciefd.c
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@@ -719,6 +719,7 @@ static int kvaser_pciefd_stop(struct net_device *netdev)
iowrite32(0, can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG); iowrite32(0, can->reg_base + KVASER_PCIEFD_KCAN_IEN_REG);
del_timer(&can->bec_poll_timer); del_timer(&can->bec_poll_timer);
} }
can->can.state = CAN_STATE_STOPPED;
close_candev(netdev); close_candev(netdev);
return ret; return ret;