diff options
Diffstat (limited to 'net/packet')
| -rw-r--r-- | net/packet/af_packet.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index 1816b77e55b5..fab9bbfdead5 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -1967,15 +1967,6 @@ static unsigned int run_filter(struct sk_buff *skb, return res; } -static int __packet_rcv_vnet(const struct sk_buff *skb, - struct virtio_net_hdr *vnet_hdr) -{ - if (virtio_net_hdr_from_skb(skb, vnet_hdr, vio_le())) - BUG(); - - return 0; -} - static int packet_rcv_vnet(struct msghdr *msg, const struct sk_buff *skb, size_t *len) { @@ -1985,7 +1976,7 @@ static int packet_rcv_vnet(struct msghdr *msg, const struct sk_buff *skb, return -EINVAL; *len -= sizeof(vnet_hdr); - if (__packet_rcv_vnet(skb, &vnet_hdr)) + if (virtio_net_hdr_from_skb(skb, &vnet_hdr, vio_le())) return -EINVAL; return memcpy_to_msg(msg, (void *)&vnet_hdr, sizeof(vnet_hdr)); @@ -2244,8 +2235,9 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, spin_unlock(&sk->sk_receive_queue.lock); if (po->has_vnet_hdr) { - if (__packet_rcv_vnet(skb, h.raw + macoff - - sizeof(struct virtio_net_hdr))) { + if (virtio_net_hdr_from_skb(skb, h.raw + macoff - + sizeof(struct virtio_net_hdr), + vio_le())) { spin_lock(&sk->sk_receive_queue.lock); goto drop_n_account; } |