Commit 09317da3 authored Sep 06, 2018 by YueHaibing Committed by David S. Miller Sep 08, 2018

failover: Fix error return code in net_failover_create



if failover_register failed, 'err' code should be set correctly

Fixes: cfc80d9a ("net: Introduce net_failover driver")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent cc577b01

drivers/net/net_failover.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -764,8 +764,10 @@ struct failover net_failover_create(struct net_device standby_dev)
		netif_carrier_off(failover_dev);

		failover = failover_register(failover_dev, &net_failover_ops);
		if (IS_ERR(failover))
		if (IS_ERR(failover)) {
		err = PTR_ERR(failover);
		goto err_failover_register;
		}

		return failover;