diff options
Diffstat (limited to 'net/packet/af_packet.c')
| -rw-r--r-- | net/packet/af_packet.c | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index eb6be50..8a7807d 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -881,20 +881,14 @@ static int packet_do_bind(struct sock *sk, struct net_device *dev, __be16 protoc if (protocol == 0) goto out_unlock; - if (dev) { - if (dev->flags&IFF_UP) { - dev_add_pack(&po->prot_hook); - sock_hold(sk); - po->running = 1; - } else { - sk->sk_err = ENETDOWN; - if (!sock_flag(sk, SOCK_DEAD)) - sk->sk_error_report(sk); - } - } else { + if (!dev || (dev->flags & IFF_UP)) { dev_add_pack(&po->prot_hook); sock_hold(sk); po->running = 1; + } else { + sk->sk_err = ENETDOWN; + if (!sock_flag(sk, SOCK_DEAD)) + sk->sk_error_report(sk); } out_unlock: |