diff options
| author | Nikolay Aleksandrov <nikolay@cumulusnetworks.com> | 2015-08-19 06:27:09 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-08-20 13:01:57 -0700 |
| commit | 15df5e711245743a7a8018dd6535e39dcfcb38fc (patch) | |
| tree | 17707a15fd46c7e3c95c2179e0f0e9a3bdb8225c /drivers/net/vrf.c | |
| parent | 67f3a90b54322314a01af28946799a84c1b1d190 (diff) | |
vrf: move vrf_insert_slave so we can drop a goto label
We can simplify do_vrf_add_slave by moving vrf_insert_slave in the end
of the enslaving and thus eliminate an error goto label. It always
succeeds and isn't needed before that anyway.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/vrf.c')
| -rw-r--r-- | drivers/net/vrf.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c index 9907550ff640..4825c65c62fd 100644 --- a/drivers/net/vrf.c +++ b/drivers/net/vrf.c @@ -363,15 +363,13 @@ static int do_vrf_add_slave(struct net_device *dev, struct net_device *port_dev) vrf_ptr->ifindex = dev->ifindex; vrf_ptr->tb_id = vrf->tb_id; - __vrf_insert_slave(queue, slave); - /* register the packet handler for slave ports */ ret = netdev_rx_handler_register(port_dev, vrf_handle_frame, dev); if (ret) { netdev_err(port_dev, "Device %s failed to register rx_handler\n", port_dev->name); - goto out_remove; + goto out_fail; } ret = netdev_master_upper_dev_link(port_dev, dev); @@ -379,7 +377,7 @@ static int do_vrf_add_slave(struct net_device *dev, struct net_device *port_dev) goto out_unregister; port_dev->flags |= IFF_SLAVE; - + __vrf_insert_slave(queue, slave); rcu_assign_pointer(port_dev->vrf_ptr, vrf_ptr); cycle_netdev(port_dev); @@ -387,8 +385,6 @@ static int do_vrf_add_slave(struct net_device *dev, struct net_device *port_dev) out_unregister: netdev_rx_handler_unregister(port_dev); -out_remove: - __vrf_remove_slave(queue, slave); out_fail: kfree(vrf_ptr); kfree(slave); |