diff options
Diffstat (limited to 'net/packet/af_packet.c')
| -rw-r--r-- | net/packet/af_packet.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 330ba68828e7..57a1971f29e5 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -1656,6 +1656,7 @@ static int fanout_add(struct sock *sk, struct fanout_args *args) case PACKET_FANOUT_ROLLOVER: if (type_flags & PACKET_FANOUT_FLAG_ROLLOVER) return -EINVAL; + break; case PACKET_FANOUT_HASH: case PACKET_FANOUT_LB: case PACKET_FANOUT_CPU: @@ -3206,7 +3207,7 @@ static int packet_do_bind(struct sock *sk, const char *name, int ifindex, } else { sk->sk_err = ENETDOWN; if (!sock_flag(sk, SOCK_DEAD)) - sk->sk_error_report(sk); + sk_error_report(sk); } out_unlock: @@ -3934,12 +3935,9 @@ packet_setsockopt(struct socket *sock, int level, int optname, sockptr_t optval, return -EFAULT; lock_sock(sk); - if (po->rx_ring.pg_vec || po->tx_ring.pg_vec) { - ret = -EBUSY; - } else { + if (!po->rx_ring.pg_vec && !po->tx_ring.pg_vec) po->tp_tx_has_off = !!val; - ret = 0; - } + release_sock(sk); return 0; } @@ -4106,7 +4104,7 @@ static int packet_notifier(struct notifier_block *this, __unregister_prot_hook(sk, false); sk->sk_err = ENETDOWN; if (!sock_flag(sk, SOCK_DEAD)) - sk->sk_error_report(sk); + sk_error_report(sk); } if (msg == NETDEV_UNREGISTER) { packet_cached_dev_reset(po); |