From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Kleine-Budde Subject: [PATCH 2/3] can: kvaser_usb: Correct return value in printout Date: Tue, 24 Oct 2017 13:27:24 +0200 Message-ID: <20171024112725.13203-3-mkl@pengutronix.de> References: <20171024112725.13203-1-mkl@pengutronix.de> Return-path: In-Reply-To: <20171024112725.13203-1-mkl@pengutronix.de> Sender: netdev-owner@vger.kernel.org To: netdev@vger.kernel.org Cc: davem@davemloft.net, linux-can@vger.kernel.org, kernel@pengutronix.de, Jimmy Assarsson , linux-stable , Marc Kleine-Budde List-Id: linux-can.vger.kernel.org From: Jimmy Assarsson 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 Cc: linux-stable Signed-off-by: Marc Kleine-Budde --- drivers/net/can/usb/kvaser_usb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/can/usb/kvaser_usb.c b/drivers/net/can/usb/kvaser_usb.c index 18cc529fb807..861e90efab86 100644 --- a/drivers/net/can/usb/kvaser_usb.c +++ b/drivers/net/can/usb/kvaser_usb.c @@ -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); -- 2.14.2