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can: kvaser_usb: Correct return value in printout

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commit 8f65a923e6b628e187d5e791cf49393dd5e8c2f9 upstream.

If the return value from kvaser_usb_send_simple_msg() was non-zero, the
return value from kvaser_usb_flush_queue() was printed in the kernel
warning.

Signed-off-by: Jimmy Assarsson <jimmyassarsson@gmail.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 2017-10-24 12:23:28 +02:00 committed by Greg Kroah-Hartman
parent 0c3cdb4536
commit c1b0921021
1 changed files with 2 additions and 1 deletions
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3
drivers/net/can/usb/kvaser_usb.c
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@ -1607,7 +1607,8 @@ static int kvaser_usb_close(struct net_device *netdev)
if (err)
netdev_warn(netdev, "Cannot flush queue, error %d\n", err);
if (kvaser_usb_send_simple_msg(dev, CMD_RESET_CHIP, priv->channel))
err = kvaser_usb_send_simple_msg(dev, CMD_RESET_CHIP, priv->channel);
if (err)
netdev_warn(netdev, "Cannot reset card, error %d\n", err);
err = kvaser_usb_stop_chip(priv);