diff options
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index d84541c24446..021e18251465 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -9283,6 +9283,10 @@ int register_netdevice(struct net_device *dev) BUG_ON(dev->reg_state != NETREG_UNINITIALIZED); BUG_ON(!net); + ret = ethtool_check_ops(dev->ethtool_ops); + if (ret) + return ret; + spin_lock_init(&dev->addr_list_lock); lockdep_set_class(&dev->addr_list_lock, &dev->addr_list_lock_key); |