diff options
| author | Jimmy Assarsson <jimmyassarsson@gmail.com> | 2017-10-24 12:23:28 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-02 09:40:50 +0100 |
| commit | c1b0921021246a07e7b47f71f35fe89935fb385c (patch) | |
| tree | 613053f8f627b06bd6c1c55b8ecb8cec80a24678 /drivers | |
| parent | 0c3cdb4536d150facef886fe2b82763b0ac36b03 (diff) | |
can: kvaser_usb: Correct return value in printout
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/can/usb/kvaser_usb.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/can/usb/kvaser_usb.c b/drivers/net/can/usb/kvaser_usb.c index 022bfa13ebfa..ddff13d1dc94 100644 --- a/drivers/net/can/usb/kvaser_usb.c +++ b/drivers/net/can/usb/kvaser_usb.c @@ -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); |