Commit 2c88b528 authored Sep 02, 2015 by Alexander Aring Committed by Marcel Holtmann Sep 17, 2015

ieee802154: 6lowpan: remove check on null



This patch removes one check on null which should be already done by
checking before for ARPHRD_IEEE802154. All ARPHRD_IEEE802154 and
ARPHRD_IEEE802154_MONITOR should have wdev->ieee802154_ptr, where
ARPHRD_IEEE802154 is currently a node interface only.

Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent 90997af7

net/ieee802154/6lowpan/core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -214,7 +214,7 @@ static int lowpan_device_event(struct notifier_block *unused,
		* also delete possible lowpan interfaces which belongs
		* to the wpan interface.
		*/
		if (wdev->ieee802154_ptr && wdev->ieee802154_ptr->lowpan_dev)
		if (wdev->ieee802154_ptr->lowpan_dev)
		lowpan_dellink(wdev->ieee802154_ptr->lowpan_dev, NULL);
		break;
		default: