openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

can: kvaser_usb: Correct return value in printout 

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>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Jimmy Assarsson 2017-10-24 12:23:28 +02:00 committed by Marc Kleine-Budde
parent 3a379f5b36
commit 8f65a923e6
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/can/usb/kvaser_usb.c
View File

@ -1609,7 +1609,8 @@ 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);