summaryrefslogtreecommitdiff
path: root/net/packet/af_packet.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/packet/af_packet.c')
-rw-r--r--net/packet/af_packet.c25
1 files changed, 12 insertions, 13 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 50809748c127..57634bc3da74 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2262,6 +2262,13 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev,
if (po->stats.stats1.tp_drops)
status |= TP_STATUS_LOSING;
}
+
+ if (do_vnet &&
+ virtio_net_hdr_from_skb(skb, h.raw + macoff -
+ sizeof(struct virtio_net_hdr),
+ vio_le(), true, 0))
+ goto drop_n_account;
+
po->stats.stats1.tp_packets++;
if (copy_skb) {
status |= TP_STATUS_COPY;
@@ -2269,15 +2276,6 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev,
}
spin_unlock(&sk->sk_receive_queue.lock);
- if (do_vnet) {
- if (virtio_net_hdr_from_skb(skb, h.raw + macoff -
- sizeof(struct virtio_net_hdr),
- vio_le(), true, 0)) {
- spin_lock(&sk->sk_receive_queue.lock);
- goto drop_n_account;
- }
- }
-
skb_copy_bits(skb, 0, h.raw + macoff, snaplen);
if (!(ts_status = tpacket_get_timestamp(skb, &ts, po->tp_tstamp)))
@@ -4078,11 +4076,12 @@ static int packet_ioctl(struct socket *sock, unsigned int cmd,
return 0;
}
-static __poll_t packet_poll_mask(struct socket *sock, __poll_t events)
+static __poll_t packet_poll(struct file *file, struct socket *sock,
+ poll_table *wait)
{
struct sock *sk = sock->sk;
struct packet_sock *po = pkt_sk(sk);
- __poll_t mask = datagram_poll_mask(sock, events);
+ __poll_t mask = datagram_poll(file, sock, wait);
spin_lock_bh(&sk->sk_receive_queue.lock);
if (po->rx_ring.pg_vec) {
@@ -4424,7 +4423,7 @@ static const struct proto_ops packet_ops_spkt = {
.socketpair = sock_no_socketpair,
.accept = sock_no_accept,
.getname = packet_getname_spkt,
- .poll_mask = datagram_poll_mask,
+ .poll = datagram_poll,
.ioctl = packet_ioctl,
.listen = sock_no_listen,
.shutdown = sock_no_shutdown,
@@ -4445,7 +4444,7 @@ static const struct proto_ops packet_ops = {
.socketpair = sock_no_socketpair,
.accept = sock_no_accept,
.getname = packet_getname,
- .poll_mask = packet_poll_mask,
+ .poll = packet_poll,
.ioctl = packet_ioctl,
.listen = sock_no_listen,
.shutdown = sock_no_shutdown,