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Commit 8f891489 authored Nov 30, 2011 by RongQing.Li Committed by David S. Miller Nov 30, 2011

net/core: fix rollback handler in register_netdevice_notifier



Within nested statements, the break statement terminates only the
do, for, switch, or while statement that immediately encloses it,
So replace the break with goto.

Signed-off-by: RongQing.Li <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent ea6a5d3b

net/core/dev.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -1396,7 +1396,7 @@ int register_netdevice_notifier(struct notifier_block *nb)
		for_each_net(net) {
		for_each_netdev(net, dev) {
		if (dev == last)
		break;
		goto outroll;

		if (dev->flags & IFF_UP) {
		nb->notifier_call(nb, NETDEV_GOING_DOWN, dev);
		@@ -1407,6 +1407,7 @@ int register_netdevice_notifier(struct notifier_block *nb)
		}
		}

		outroll:
		raw_notifier_chain_unregister(&netdev_chain, nb);
		goto unlock;
		}