* socket type we have available.
* Returns 0 upon success, negative upon failure.
*/
-static int llc_ui_create(struct socket *sock, int protocol)
+static int llc_ui_create(struct net *net, struct socket *sock, int protocol)
{
struct sock *sk;
int rc = -ESOCKTNOSUPPORT;
+ if (net != &init_net)
+ return -EAFNOSUPPORT;
+
if (likely(sock->type == SOCK_DGRAM || sock->type == SOCK_STREAM)) {
rc = -ENOMEM;
- sk = llc_sk_alloc(PF_LLC, GFP_KERNEL, &llc_proto);
+ sk = llc_sk_alloc(net, PF_LLC, GFP_KERNEL, &llc_proto);
if (sk) {
rc = 0;
llc_ui_sk_init(sock, sk);
sock_hold(sk);
lock_sock(sk);
llc = llc_sk(sk);
- dprintk("%s: closing local(%02X) remote(%02X)\n", __FUNCTION__,
+ dprintk("%s: closing local(%02X) remote(%02X)\n", __func__,
llc->laddr.lsap, llc->daddr.lsap);
if (!llc_send_disc(sk))
llc_ui_wait_for_disc(sk, sk->sk_rcvtimeo);
if (!sock_flag(sk, SOCK_ZAPPED))
goto out;
rc = -ENODEV;
- llc->dev = dev_getfirstbyhwtype(addr->sllc_arphrd);
+ llc->dev = dev_getfirstbyhwtype(&init_net, addr->sllc_arphrd);
if (!llc->dev)
goto out;
rc = -EUSERS;
struct llc_sap *sap;
int rc = -EINVAL;
- dprintk("%s: binding %02X\n", __FUNCTION__, addr->sllc_sap);
+ dprintk("%s: binding %02X\n", __func__, addr->sllc_sap);
if (unlikely(!sock_flag(sk, SOCK_ZAPPED) || addrlen != sizeof(*addr)))
goto out;
rc = -EAFNOSUPPORT;
goto out;
rc = -ENODEV;
rtnl_lock();
- llc->dev = dev_getbyhwaddr(addr->sllc_arphrd, addr->sllc_mac);
+ llc->dev = dev_getbyhwaddr(&init_net, addr->sllc_arphrd, addr->sllc_mac);
rtnl_unlock();
if (!llc->dev)
goto out;
memset(&laddr, 0, sizeof(laddr));
memset(&daddr, 0, sizeof(daddr));
/*
- * FIXME: check if the the address is multicast,
+ * FIXME: check if the address is multicast,
* only SOCK_DGRAM can do this.
*/
memcpy(laddr.mac, addr->sllc_mac, IFHWADDRLEN);
rc = llc_establish_connection(sk, llc->dev->dev_addr,
addr->sllc_mac, addr->sllc_sap);
if (rc) {
- dprintk("%s: llc_ui_send_conn failed :-(\n", __FUNCTION__);
+ dprintk("%s: llc_ui_send_conn failed :-(\n", __func__);
sock->state = SS_UNCONNECTED;
sk->sk_state = TCP_CLOSE;
goto out;
struct sk_buff *skb;
int rc = -EOPNOTSUPP;
- dprintk("%s: accepting on %02X\n", __FUNCTION__,
+ dprintk("%s: accepting on %02X\n", __func__,
llc_sk(sk)->laddr.lsap);
lock_sock(sk);
if (unlikely(sk->sk_type != SOCK_STREAM))
if (rc)
goto out;
}
- dprintk("%s: got a new connection on %02X\n", __FUNCTION__,
+ dprintk("%s: got a new connection on %02X\n", __func__,
llc_sk(sk)->laddr.lsap);
skb = skb_dequeue(&sk->sk_receive_queue);
rc = -EINVAL;
/* put original socket back into a clean listen state. */
sk->sk_state = TCP_LISTEN;
sk->sk_ack_backlog--;
- dprintk("%s: ok success on %02X, client on %02X\n", __FUNCTION__,
+ dprintk("%s: ok success on %02X, client on %02X\n", __func__,
llc_sk(sk)->addr.sllc_sap, newllc->daddr.lsap);
frees:
kfree_skb(skb);
if (net_ratelimit())
printk(KERN_DEBUG "LLC(%s:%d): Application "
"bug, race in MSG_PEEK.\n",
- current->comm, current->pid);
+ current->comm, task_pid_nr(current));
peek_seq = llc->copied_seq;
}
continue;
size_t size = 0;
int rc = -EINVAL, copied = 0, hdrlen;
- dprintk("%s: sending from %02X to %02X\n", __FUNCTION__,
+ dprintk("%s: sending from %02X to %02X\n", __func__,
llc->laddr.lsap, llc->daddr.lsap);
lock_sock(sk);
if (addr) {
kfree_skb(skb);
release:
dprintk("%s: failed sending from %02X to %02X: %d\n",
- __FUNCTION__, llc->laddr.lsap, llc->daddr.lsap, rc);
+ __func__, llc->laddr.lsap, llc->daddr.lsap, rc);
}
release_sock(sk);
return rc ? : copied;