default:
WARN(1, "TPACKET version not supported\n");
BUG();
- return 0;
+ return NULL;
}
}
spin_unlock(&f->lock);
}
+static bool match_fanout_group(struct packet_type *ptype, struct sock * sk)
+{
+ if (ptype->af_packet_priv == (void*)((struct packet_sock *)sk)->fanout)
+ return true;
+
+ return false;
+}
+
static int fanout_add(struct sock *sk, u16 id, u16 type_flags)
{
struct packet_sock *po = pkt_sk(sk);
match->prot_hook.dev = po->prot_hook.dev;
match->prot_hook.func = packet_rcv_fanout;
match->prot_hook.af_packet_priv = match;
+ match->prot_hook.id_match = match_fanout_group;
dev_add_pack(&match->prot_hook);
list_add(&match->list, &fanout_list);
}
if (likely(po->tx_ring.pg_vec)) {
ph = skb_shinfo(skb)->destructor_arg;
- BUG_ON(__packet_get_status(po, ph) != TP_STATUS_SENDING);
BUG_ON(atomic_read(&po->tx_ring.pending) == 0);
atomic_dec(&po->tx_ring.pending);
__packet_set_status(po, ph, TP_STATUS_AVAILABLE);