Patch "can: kvaser_usb: Correct return value in printout" has been added to the 3.18-stable tree

Patch "can: kvaser_usb: Correct return value in printout" has been added to the 3.18-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    can: kvaser_usb: Correct return value in printout

to the 3.18-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     can-kvaser_usb-correct-return-value-in-printout.patch
and it can be found in the queue-3.18 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From 8f65a923e6b628e187d5e791cf49393dd5e8c2f9 Mon Sep 17 00:00:00 2001
From: Jimmy Assarsson <jimmyassarsson@gmail.com>
Date: Tue, 24 Oct 2017 12:23:28 +0200
Subject: can: kvaser_usb: Correct return value in printout

From: Jimmy Assarsson <jimmyassarsson@gmail.com>

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>

---
 drivers/net/can/usb/kvaser_usb.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/net/can/usb/kvaser_usb.c
+++ b/drivers/net/can/usb/kvaser_usb.c
@@ -1251,7 +1251,8 @@ static int kvaser_usb_close(struct net_d
 	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);


Patches currently in stable-queue which might be from jimmyassarsson@gmail.com are

queue-3.18/can-kvaser_usb-correct-return-value-in-printout.patch