X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fax25%2Faf_ax25.c;h=2712544cf0cac124fcc2d9985d005d01968a3cec;hb=c6b96d195a0fd132d6e8c783216d1d3f686e5ba8;hp=b4725ff317c06a648ef225744651da76412b7068;hpb=9b73e76f3cf63379dcf45fcd4f112f5812418d0a;p=pandora-kernel.git

diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index b4725ff317c0..2712544cf0ca 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -116,7 +116,7 @@ static int ax25_device_event(struct notifier_block *this, unsigned long event,
 {
 	struct net_device *dev = (struct net_device *)ptr;
 
-	if (dev->nd_net != &init_net)
+	if (dev_net(dev) != &init_net)
 		return NOTIFY_DONE;
 
 	/* Reject non AX.25 devices */
@@ -330,10 +330,9 @@ void ax25_destroy_socket(ax25_cb *ax25)
 		if (atomic_read(&ax25->sk->sk_wmem_alloc) ||
 		    atomic_read(&ax25->sk->sk_rmem_alloc)) {
 			/* Defer: outstanding buffers */
-			init_timer(&ax25->dtimer);
+			setup_timer(&ax25->dtimer, ax25_destroy_timer,
+					(unsigned long)ax25);
 			ax25->dtimer.expires  = jiffies + 2 * HZ;
-			ax25->dtimer.function = ax25_destroy_timer;
-			ax25->dtimer.data     = (unsigned long)ax25;
 			add_timer(&ax25->dtimer);
 		} else {
 			struct sock *sk=ax25->sk;
@@ -511,11 +510,7 @@ ax25_cb *ax25_create_cb(void)
 	skb_queue_head_init(&ax25->ack_queue);
 	skb_queue_head_init(&ax25->reseq_queue);
 
-	init_timer(&ax25->timer);
-	init_timer(&ax25->t1timer);
-	init_timer(&ax25->t2timer);
-	init_timer(&ax25->t3timer);
-	init_timer(&ax25->idletimer);
+	ax25_setup_timers(ax25);
 
 	ax25_fillin_cb(ax25, NULL);
 
@@ -571,7 +566,7 @@ static int ax25_setsockopt(struct socket *sock, int level, int optname,
 			res = -EINVAL;
 			break;
 		}
-		ax25->rtt = (opt * HZ) / 2;
+		ax25->rtt = (opt * HZ) >> 1;
 		ax25->t1  = opt * HZ;
 		break;
 
@@ -874,7 +869,7 @@ struct sock *ax25_make_new(struct sock *osk, struct ax25_dev *ax25_dev)
 	struct sock *sk;
 	ax25_cb *ax25, *oax25;
 
-	sk = sk_alloc(osk->sk_net, PF_AX25, GFP_ATOMIC,	osk->sk_prot);
+	sk = sk_alloc(sock_net(osk), PF_AX25, GFP_ATOMIC,	osk->sk_prot);
 	if (sk == NULL)
 		return NULL;
 
@@ -1038,16 +1033,13 @@ static int ax25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
 	int err = 0;
 
 	if (addr_len != sizeof(struct sockaddr_ax25) &&
-	    addr_len != sizeof(struct full_sockaddr_ax25)) {
-		/* support for old structure may go away some time */
+	    addr_len != sizeof(struct full_sockaddr_ax25))
+		/* support for old structure may go away some time
+		 * ax25_bind(): uses old (6 digipeater) socket structure.
+		 */
 		if ((addr_len < sizeof(struct sockaddr_ax25) + sizeof(ax25_address) * 6) ||
-		    (addr_len > sizeof(struct full_sockaddr_ax25))) {
+		    (addr_len > sizeof(struct full_sockaddr_ax25)))
 			return -EINVAL;
-	}
-
-		printk(KERN_WARNING "ax25_bind(): %s uses old (6 digipeater) socket structure.\n",
-			current->comm);
-	}
 
 	if (addr->fsa_ax25.sax25_family != AF_AX25)
 		return -EINVAL;
@@ -1864,6 +1856,7 @@ static int ax25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 #ifdef CONFIG_PROC_FS
 
 static void *ax25_info_start(struct seq_file *seq, loff_t *pos)
+	__acquires(ax25_list_lock)
 {
 	struct ax25_cb *ax25;
 	struct hlist_node *node;
@@ -1887,6 +1880,7 @@ static void *ax25_info_next(struct seq_file *seq, void *v, loff_t *pos)
 }
 
 static void ax25_info_stop(struct seq_file *seq, void *v)
+	__releases(ax25_list_lock)
 {
 	spin_unlock_bh(&ax25_list_lock);
 }
@@ -1930,12 +1924,10 @@ static int ax25_info_show(struct seq_file *seq, void *v)
 		   ax25->paclen);
 
 	if (ax25->sk != NULL) {
-		bh_lock_sock(ax25->sk);
-		seq_printf(seq," %d %d %ld\n",
+		seq_printf(seq, " %d %d %lu\n",
 			   atomic_read(&ax25->sk->sk_wmem_alloc),
 			   atomic_read(&ax25->sk->sk_rmem_alloc),
-			   ax25->sk->sk_socket != NULL ? SOCK_INODE(ax25->sk->sk_socket)->i_ino : 0L);
-		bh_unlock_sock(ax25->sk);
+			   sock_i_ino(ax25->sk));
 	} else {
 		seq_puts(seq, " * * *\n");
 	}