netdev - [PATCH net-next 17/21] can: gs_usb: gs_destroy_candev(): remove not needed usb_kill_anchored

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Message-Id: <20230728075614.1014117-18-mkl@pengutronix.de>
Date: Fri, 28 Jul 2023 09:56:10 +0200
From: Marc Kleine-Budde <mkl@...gutronix.de>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net,
	kuba@...nel.org,
	linux-can@...r.kernel.org,
	kernel@...gutronix.de,
	Marc Kleine-Budde <mkl@...gutronix.de>
Subject: [PATCH net-next 17/21] can: gs_usb: gs_destroy_candev(): remove not needed usb_kill_anchored_urbs()

In gs_destroy_candev(), the netdev is unregistered first, then all
anchored TX URBs (dev->tx_submitted) are disposed with
usb_kill_anchored_urbs().

The call to usb_kill_anchored_urbs() is not needed, as
unregister_candev() calls gs_can_close(), which already disposes the
TX URBS.

Remove not needed call to usb_kill_anchored_urbs() from
gs_destroy_candev().

Link: https://lore.kernel.org/all/20230718-gs_usb-cleanups-v1-10-c3b9154ec605@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de>
---
 drivers/net/can/usb/gs_usb.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/net/can/usb/gs_usb.c b/drivers/net/can/usb/gs_usb.c
index 7718f6a4367e..5a0017b98532 100644
--- a/drivers/net/can/usb/gs_usb.c
+++ b/drivers/net/can/usb/gs_usb.c
@@ -1356,7 +1356,6 @@ static struct gs_can *gs_make_candev(unsigned int channel,
 static void gs_destroy_candev(struct gs_can *dev)
 {
 	unregister_candev(dev->netdev);
-	usb_kill_anchored_urbs(&dev->tx_submitted);
 	free_candev(dev->netdev);
 }
 
-- 
2.40.1