[PATCH] net-veth: Fix memleak in veth_newlink

[Dinghao Liu]

When rtnl_configure_link() fails, peer needs to be
freed just like when register_netdevice() fails.

Signed-off-by: Dinghao Liu <dinghao....@zju.edu.cn>
---
 drivers/net/veth.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 8c737668008a..6c68094399cc 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -1405,8 +1405,6 @@ static int veth_newlink(struct net *src_net, struct 
net_device *dev,
        /* nothing to do */
 err_configure_peer:
        unregister_netdevice(peer);
-       return err;
-
 err_register_peer:
        free_netdev(peer);
        return err;
-- 
2.17.1