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Commit 67f3a90b authored by Nikolay Aleksandrov's avatar Nikolay Aleksandrov Committed by David S. Miller
Browse files

vrf: remove unnecessary duplicate check



The upper/lower functions already check for duplicate slaves so no need
to do it again.

Signed-off-by: default avatarNikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e367da02
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+0 −8
Original line number Diff line number Diff line
@@ -352,7 +352,6 @@ static int do_vrf_add_slave(struct net_device *dev, struct net_device *port_dev)
{
	struct net_vrf_dev *vrf_ptr = kmalloc(sizeof(*vrf_ptr), GFP_KERNEL);
	struct slave *slave = kzalloc(sizeof(*slave), GFP_KERNEL);
	struct slave *duplicate_slave;
	struct net_vrf *vrf = netdev_priv(dev);
	struct slave_queue *queue = &vrf->queue;
	int ret = -ENOMEM;
@@ -361,16 +360,9 @@ static int do_vrf_add_slave(struct net_device *dev, struct net_device *port_dev)
		goto out_fail;

	slave->dev = port_dev;

	vrf_ptr->ifindex = dev->ifindex;
	vrf_ptr->tb_id = vrf->tb_id;

	duplicate_slave = __vrf_find_slave_dev(queue, port_dev);
	if (duplicate_slave) {
		ret = -EBUSY;
		goto out_fail;
	}

	__vrf_insert_slave(queue, slave);

	/* register the packet handler for slave ports */