diff options
| -rw-r--r-- | net/ipv4/devinet.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index a55e95046984..46fa50576f58 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -351,14 +351,13 @@ static void inetdev_destroy(struct in_device *in_dev) static int __init inet_blackhole_dev_init(void) { - int err = 0; + struct in_device *in_dev; rtnl_lock(); - if (!inetdev_init(blackhole_netdev)) - err = -ENOMEM; + in_dev = inetdev_init(blackhole_netdev); rtnl_unlock(); - return err; + return PTR_ERR_OR_ZERO(in_dev); } late_initcall(inet_blackhole_dev_init); |