Commit 2b4d413c authored Apr 30, 2015 by Alexander Aring Committed by Marcel Holtmann Apr 30, 2015

mac802154: fix ieee802154_register_hw error handling



Currently if ieee802154_if_add failed, we don't unregister the wpan phy
which was registered before. This patch adds a correct error handling
for unregister the wpan phy when ieee802154_if_add failed.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

parent d24d8144

net/mac802154/main.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -166,13 +166,15 @@ int ieee802154_register_hw(struct ieee802154_hw *hw)
		if (IS_ERR(dev)) {
		rtnl_unlock();
		rc = PTR_ERR(dev);
		goto out_wq;
		goto out_phy;
		}

		rtnl_unlock();

		return 0;

		out_phy:
		wpan_phy_unregister(local->phy);
		out_wq:
		destroy_workqueue(local->workqueue);
		out: