linux-kernel - [PATCH 4/5] can: kvaser_usb: Use can-dev unregistration mechanism

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Date:	Thu, 26 Feb 2015 10:25:58 -0500
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	Olivier Sobrie <olivier@...rie.be>,
	Oliver Hartkopp <socketcan@...tkopp.net>,
	Wolfgang Grandegger <wg@...ndegger.com>,
	Marc Kleine-Budde <mkl@...gutronix.de>,
	Andri Yngvason <andri.yngvason@...el.com>
Cc:	Linux-CAN <linux-can@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 4/5] can: kvaser_usb: Use can-dev unregistration mechanism

From: Ahmed S. Darwish <ahmed.darwish@...eo.com>

Use can-dev's unregister_candev() instead of directly calling
networking unregister_netdev(). While both are functionally
equivalent, unregister_candev() might do extra stuff in the
future than just calling networking layer unregistration code.

Signed-off-by: Ahmed S. Darwish <ahmed.darwish@...eo.com>
---
 drivers/net/can/usb/kvaser_usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/can/usb/kvaser_usb.c b/drivers/net/can/usb/kvaser_usb.c
index 8f835a1..13bae86 100644
--- a/drivers/net/can/usb/kvaser_usb.c
+++ b/drivers/net/can/usb/kvaser_usb.c
@@ -1844,7 +1844,7 @@ static void kvaser_usb_remove_interfaces(struct kvaser_usb *dev)
 		if (!dev->nets[i])
 			continue;
 
-		unregister_netdev(dev->nets[i]->netdev);
+		unregister_candev(dev->nets[i]->netdev);
 	}
 
 	kvaser_usb_unlink_all_urbs(dev);
-- 
1.9.1

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