diff options
Diffstat (limited to 'net/packet')
| -rw-r--r-- | net/packet/af_packet.c | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index f1d6a351a111..674390b1f084 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -2903,13 +2903,15 @@ static int packet_snd(struct socket *sock, struct msghdr *msg, size_t len) if (skb == NULL) goto out_unlock; - skb_set_network_header(skb, reserve); + skb_reset_network_header(skb); err = -EINVAL; if (sock->type == SOCK_DGRAM) { offset = dev_hard_header(skb, dev, ntohs(proto), addr, NULL, len); if (unlikely(offset < 0)) goto out_free; + } else if (reserve) { + skb_reserve(skb, -reserve); } /* Returns -EFAULT on error */ @@ -4553,20 +4555,6 @@ static const struct seq_operations packet_seq_ops = { .stop = packet_seq_stop, .show = packet_seq_show, }; - -static int packet_seq_open(struct inode *inode, struct file *file) -{ - return seq_open_net(inode, file, &packet_seq_ops, - sizeof(struct seq_net_private)); -} - -static const struct file_operations packet_seq_fops = { - .open = packet_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net, -}; - #endif static int __net_init packet_net_init(struct net *net) @@ -4574,7 +4562,8 @@ static int __net_init packet_net_init(struct net *net) mutex_init(&net->packet.sklist_lock); INIT_HLIST_HEAD(&net->packet.sklist); - if (!proc_create("packet", 0, net->proc_net, &packet_seq_fops)) + if (!proc_create_net("packet", 0, net->proc_net, &packet_seq_ops, + sizeof(struct seq_net_private))) return -ENOMEM; return 0; |