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Commit ebba380c authored by Alexander Aring's avatar Alexander Aring Committed by Marcel Holtmann
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ieee802154: 6lowpan: fix return of netdev notifier 



This patch fixed the return value of netdev notifier. If the command is
a don't care a NOTIFY_DONE should be returned. If the command matched a
NOTIFY_OK should be returned.

Reviewed-by: default avatarStefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: default avatarAlexander Aring <aar@pengutronix.de>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 5609c185

net/ieee802154/6lowpan/core.c

+3 −4
Original line number Diff line number Diff line
@@ -207,7 +207,7 @@ static int lowpan_device_event(struct notifier_block *unused, 
	struct net_device *wdev = netdev_notifier_info_to_dev(ptr);



	if (wdev->type != ARPHRD_IEEE802154)

		goto out;

		return NOTIFY_DONE;



	switch (event) {

	case NETDEV_UNREGISTER:
@@ -219,11 +219,10 @@ static int lowpan_device_event(struct notifier_block *unused, 
			lowpan_dellink(wdev->ieee802154_ptr->lowpan_dev, NULL);

		break;

	default:

		break;

		return NOTIFY_DONE;

	}



out:

	return NOTIFY_DONE;

	return NOTIFY_OK;

}



static struct notifier_block lowpan_dev_notifier = {