bonding: fix device leak on error in bond_create()

When the register_netdevice() call fails, the newly allocated device is
not freed.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 1787e3c86573..430c02267d7e 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -4946,6 +4946,8 @@ int bond_create(struct net *net, const char *name)
         }
 
         res = register_netdevice(bond_dev);
+        if (res < 0)
+                goto out_netdev;
 
 out:
         rtnl_unlock();