the scheduled ieee80211 softmac removal

[linux-2.6] / net / llc / af_llc.c

diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c
index 6b8a103cf9e66f198984fed8656ddacf9781718a..f93b576185823321ce38897ce450a7990f263fbb 100644 (file)
--- a/net/llc/af_llc.c
+++ b/net/llc/af_llc.c
@@ -150,14 +150,17 @@ static struct proto llc_proto = {
  *     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);
@@ -182,7 +185,7 @@ static int llc_ui_release(struct socket *sock)
        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);
@@ -249,7 +252,7 @@ static int llc_ui_autobind(struct socket *sock, struct sockaddr_llc *addr)
        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;
@@ -292,7 +295,7 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
        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;
@@ -300,7 +303,7 @@ static int llc_ui_bind(struct socket *sock, struct sockaddr *uaddr, int addrlen)
                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;
@@ -429,7 +432,7 @@ static int llc_ui_connect(struct socket *sock, struct sockaddr *uaddr,
        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;
@@ -601,7 +604,7 @@ static int llc_ui_accept(struct socket *sock, struct socket *newsock, int flags)
        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))
@@ -616,7 +619,7 @@ static int llc_ui_accept(struct socket *sock, struct socket *newsock, int flags)
                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;
@@ -637,7 +640,7 @@ static int llc_ui_accept(struct socket *sock, struct socket *newsock, int flags)
        /* 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);
@@ -759,7 +762,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock,
                        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;
@@ -830,7 +833,7 @@ static int llc_ui_sendmsg(struct kiocb *iocb, struct socket *sock,
        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) {
@@ -888,7 +891,7 @@ out:
                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;