Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/crypto-2.6

8 files changed, 51 insertions, 112 deletions

diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index d6c7ceaf13e9..6719af6a59fa 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -446,7 +446,6 @@ error:
 	net_dev->stats.rx_errors++;
 free_skb:
 	dev_kfree_skb(skb);
-	return;
 }
 
 /*
diff --git a/net/atm/common.c b/net/atm/common.c
index 97ed94aa0cbc..b43feb1a3995 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -90,10 +90,13 @@ static void vcc_sock_destruct(struct sock *sk)
 
 static void vcc_def_wakeup(struct sock *sk)
 {
-	read_lock(&sk->sk_callback_lock);
-	if (sk_has_sleeper(sk))
-		wake_up(sk->sk_sleep);
-	read_unlock(&sk->sk_callback_lock);
+	struct socket_wq *wq;
+
+	rcu_read_lock();
+	wq = rcu_dereference(sk->sk_wq);
+	if (wq_has_sleeper(wq))
+		wake_up(&wq->wait);
+	rcu_read_unlock();
 }
 
 static inline int vcc_writable(struct sock *sk)
@@ -106,16 +109,19 @@ static inline int vcc_writable(struct sock *sk)
 
 static void vcc_write_space(struct sock *sk)
 {
-	read_lock(&sk->sk_callback_lock);
+	struct socket_wq *wq;
+
+	rcu_read_lock();
 
 	if (vcc_writable(sk)) {
-		if (sk_has_sleeper(sk))
-			wake_up_interruptible(sk->sk_sleep);
+		wq = rcu_dereference(sk->sk_wq);
+		if (wq_has_sleeper(wq))
+			wake_up_interruptible(&wq->wait);
 
 		sk_wake_async(sk, SOCK_WAKE_SPACE, POLL_OUT);
 	}
 
-	read_unlock(&sk->sk_callback_lock);
+	rcu_read_unlock();
 }
 
 static struct proto vcc_proto = {
@@ -549,7 +555,7 @@ int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
 	}
 
 	eff = (size+3) & ~3; /* align to word boundary */
-	prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+	prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
 	error = 0;
 	while (!(skb = alloc_tx(vcc, eff))) {
 		if (m->msg_flags & MSG_DONTWAIT) {
@@ -568,9 +574,9 @@ int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
 			send_sig(SIGPIPE, current, 0);
 			break;
 		}
-		prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+		prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
 	}
-	finish_wait(sk->sk_sleep, &wait);
+	finish_wait(sk_sleep(sk), &wait);
 	if (error)
 		goto out;
 	skb->dev = NULL; /* for paths shared with net_device interfaces */
@@ -595,7 +601,7 @@ unsigned int vcc_poll(struct file *file, struct socket *sock, poll_table *wait)
 	struct atm_vcc *vcc;
 	unsigned int mask;
 
-	sock_poll_wait(file, sk->sk_sleep, wait);
+	sock_poll_wait(file, sk_sleep(sk), wait);
 	mask = 0;
 
 	vcc = ATM_SD(sock);
diff --git a/net/atm/lec.c b/net/atm/lec.c
index feeaf5718472..d98bde1a0ac8 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -161,8 +161,6 @@ static void lec_handle_bridge(struct sk_buff *skb, struct net_device *dev)
 		skb_queue_tail(&sk->sk_receive_queue, skb2);
 		sk->sk_data_ready(sk, skb2->len);
 	}
-
-	return;
 }
 #endif /* defined(CONFIG_BRIDGE) || defined(CONFIG_BRIDGE_MODULE) */
 
@@ -640,7 +638,6 @@ static void lec_set_multicast_list(struct net_device *dev)
 	 * by default, all multicast frames arrive over the bus.
 	 * eventually support selective multicast service
 	 */
-	return;
 }
 
 static const struct net_device_ops lec_netdev_ops = {
@@ -1199,8 +1196,6 @@ static void __exit lane_module_cleanup(void)
 			dev_lec[i] = NULL;
 		}
 	}
-
-	return;
 }
 
 module_init(lane_module_init);
@@ -1334,7 +1329,6 @@ static void lane2_associate_ind(struct net_device *dev, const u8 *mac_addr,
 		priv->lane2_ops->associate_indicator(dev, mac_addr,
 						     tlvs, sizeoftlvs);
 	}
-	return;
 }
 
 /*
diff --git a/net/atm/mpc.c b/net/atm/mpc.c
index 436f2e177657..622b471e14e0 100644
--- a/net/atm/mpc.c
+++ b/net/atm/mpc.c
@@ -455,7 +455,6 @@ static void lane2_assoc_ind(struct net_device *dev, const u8 *mac_addr,
 	if (end_of_tlvs - tlvs != 0)
 		pr_info("(%s) ignoring %Zd bytes of trailing TLV garbage\n",
 			dev->name, end_of_tlvs - tlvs);
-	return;
 }
 
 /*
@@ -684,8 +683,6 @@ static void mpc_vcc_close(struct atm_vcc *vcc, struct net_device *dev)
 
 	if (in_entry == NULL && eg_entry == NULL)
 		dprintk("(%s) unused vcc closed\n", dev->name);
-
-	return;
 }
 
 static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
@@ -783,8 +780,6 @@ static void mpc_push(struct atm_vcc *vcc, struct sk_buff *skb)
 
 	memset(ATM_SKB(skb), 0, sizeof(struct atm_skb_data));
 	netif_rx(new_skb);
-
-	return;
 }
 
 static struct atmdev_ops mpc_ops = { /* only send is required */
@@ -873,8 +868,6 @@ static void send_set_mps_ctrl_addr(const char *addr, struct mpoa_client *mpc)
 	mesg.type = SET_MPS_CTRL_ADDR;
 	memcpy(mesg.MPS_ctrl, addr, ATM_ESA_LEN);
 	msg_to_mpoad(&mesg, mpc);
-
-	return;
 }
 
 static void mpoad_close(struct atm_vcc *vcc)
@@ -911,8 +904,6 @@ static void mpoad_close(struct atm_vcc *vcc)
 	pr_info("(%s) going down\n",
 		(mpc->dev) ? mpc->dev->name : "<unknown>");
 	module_put(THIS_MODULE);
-
-	return;
 }
 
 /*
@@ -1122,7 +1113,6 @@ static void MPOA_trigger_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 	pr_info("(%s) entry already in resolving state\n",
 		(mpc->dev) ? mpc->dev->name : "<unknown>");
 	mpc->in_ops->put(entry);
-	return;
 }
 
 /*
@@ -1166,7 +1156,6 @@ static void check_qos_and_open_shortcut(struct k_message *msg,
 	} else
 		memset(&msg->qos, 0, sizeof(struct atm_qos));
 	msg_to_mpoad(msg, client);
-	return;
 }
 
 static void MPOA_res_reply_rcvd(struct k_message *msg, struct mpoa_client *mpc)
@@ -1240,8 +1229,6 @@ static void ingress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 		mpc->in_ops->put(entry);
 		entry = mpc->in_ops->get_with_mask(dst_ip, mpc, mask);
 	} while (entry != NULL);
-
-	return;
 }
 
 static void egress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
@@ -1260,8 +1247,6 @@ static void egress_purge_rcvd(struct k_message *msg, struct mpoa_client *mpc)
 	write_unlock_irq(&mpc->egress_lock);
 
 	mpc->eg_ops->put(entry);
-
-	return;
 }
 
 static void purge_egress_shortcut(struct atm_vcc *vcc, eg_cache_entry *entry)
@@ -1295,8 +1280,6 @@ static void purge_egress_shortcut(struct atm_vcc *vcc, eg_cache_entry *entry)
 	skb_queue_tail(&sk->sk_receive_queue, skb);
 	sk->sk_data_ready(sk, skb->len);
 	dprintk("exiting\n");
-
-	return;
 }
 
 /*
@@ -1325,8 +1308,6 @@ static void mps_death(struct k_message *msg, struct mpoa_client *mpc)
 
 	mpc->in_ops->destroy_cache(mpc);
 	mpc->eg_ops->destroy_cache(mpc);
-
-	return;
 }
 
 static void MPOA_cache_impos_rcvd(struct k_message *msg,
@@ -1353,8 +1334,6 @@ static void MPOA_cache_impos_rcvd(struct k_message *msg,
 	write_unlock_irq(&mpc->egress_lock);
 
 	mpc->eg_ops->put(entry);
-
-	return;
 }
 
 static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg,
@@ -1392,8 +1371,6 @@ static void set_mpc_ctrl_addr_rcvd(struct k_message *mesg,
 			pr_info("(%s) targetless LE_ARP request failed\n",
 				mpc->dev->name);
 	}
-
-	return;
 }
 
 static void set_mps_mac_addr_rcvd(struct k_message *msg,
@@ -1409,8 +1386,6 @@ static void set_mps_mac_addr_rcvd(struct k_message *msg,
 		return;
 	}
 	client->number_of_mps_macs = 1;
-
-	return;
 }
 
 /*
@@ -1436,7 +1411,6 @@ static void clean_up(struct k_message *msg, struct mpoa_client *mpc, int action)
 
 	msg->type = action;
 	msg_to_mpoad(msg, mpc);
-	return;
 }
 
 static void mpc_timer_refresh(void)
@@ -1445,8 +1419,6 @@ static void mpc_timer_refresh(void)
 	mpc_timer.data = mpc_timer.expires;
 	mpc_timer.function = mpc_cache_check;
 	add_timer(&mpc_timer);
-
-	return;
 }
 
 static void mpc_cache_check(unsigned long checking_time)
@@ -1471,8 +1443,6 @@ static void mpc_cache_check(unsigned long checking_time)
 		mpc = mpc->next;
 	}
 	mpc_timer_refresh();
-
-	return;
 }
 
 static int atm_mpoa_ioctl(struct socket *sock, unsigned int cmd,
@@ -1561,8 +1531,6 @@ static void __exit atm_mpoa_cleanup(void)
 		kfree(qos);
 		qos = nextqos;
 	}
-
-	return;
 }
 
 module_init(atm_mpoa_init);
diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
index e773d8336918..d1b2d9a03144 100644
--- a/net/atm/mpoa_caches.c
+++ b/net/atm/mpoa_caches.c
@@ -182,8 +182,6 @@ static void in_cache_put(in_cache_entry *entry)
 		memset(entry, 0, sizeof(in_cache_entry));
 		kfree(entry);
 	}
-
-	return;
 }
 
 /*
@@ -221,8 +219,6 @@ static void in_cache_remove_entry(in_cache_entry *entry,
 		}
 		vcc_release_async(vcc, -EPIPE);
 	}
-
-	return;
 }
 
 /* Call this every MPC-p2 seconds... Not exactly correct solution,
@@ -248,8 +244,6 @@ static void clear_count_and_expired(struct mpoa_client *client)
 		entry = next_entry;
 	}
 	write_unlock_bh(&client->ingress_lock);
-
-	return;
 }
 
 /* Call this every MPC-p4 seconds. */
@@ -334,8 +328,6 @@ static void in_destroy_cache(struct mpoa_client *mpc)
 	while (mpc->in_cache != NULL)
 		mpc->in_ops->remove_entry(mpc->in_cache, mpc);
 	write_unlock_irq(&mpc->ingress_lock);
-
-	return;
 }
 
 static eg_cache_entry *eg_cache_get_by_cache_id(__be32 cache_id,
@@ -427,8 +419,6 @@ static void eg_cache_put(eg_cache_entry *entry)
 		memset(entry, 0, sizeof(eg_cache_entry));
 		kfree(entry);
 	}
-
-	return;
 }
 
 /*
@@ -463,8 +453,6 @@ static void eg_cache_remove_entry(eg_cache_entry *entry,
 		}
 		vcc_release_async(vcc, -EPIPE);
 	}
-
-	return;
 }
 
 static eg_cache_entry *eg_cache_add_entry(struct k_message *msg,
@@ -509,8 +497,6 @@ static void update_eg_cache_entry(eg_cache_entry *entry, uint16_t holding_time)
 	do_gettimeofday(&(entry->tv));
 	entry->entry_state = EGRESS_RESOLVED;
 	entry->ctrl_info.holding_time = holding_time;
-
-	return;
 }
 
 static void clear_expired(struct mpoa_client *client)
@@ -537,8 +523,6 @@ static void clear_expired(struct mpoa_client *client)
 		entry = next_entry;
 	}
 	write_unlock_irq(&client->egress_lock);
-
-	return;
 }
 
 static void eg_destroy_cache(struct mpoa_client *mpc)
@@ -547,8 +531,6 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
 	while (mpc->eg_cache != NULL)
 		mpc->eg_ops->remove_entry(mpc->eg_cache, mpc);
 	write_unlock_irq(&mpc->egress_lock);
-
-	return;
 }
 
 
@@ -584,6 +566,4 @@ void atm_mpoa_init_cache(struct mpoa_client *mpc)
 {
 	mpc->in_ops = &ingress_ops;
 	mpc->eg_ops = &egress_ops;
-
-	return;
 }
diff --git a/net/atm/proc.c b/net/atm/proc.c
index 696e218436e5..6262aeae398e 100644
--- a/net/atm/proc.c
+++ b/net/atm/proc.c
@@ -407,7 +407,6 @@ EXPORT_SYMBOL(atm_proc_root);
 
 int atm_proc_dev_register(struct atm_dev *dev)
 {
-	int digits, num;
 	int error;
 
 	/* No proc info */
@@ -415,16 +414,9 @@ int atm_proc_dev_register(struct atm_dev *dev)
 		return 0;
 
 	error = -ENOMEM;
-	digits = 0;
-	for (num = dev->number; num; num /= 10)
-		digits++;
-	if (!digits)
-		digits++;
-
-	dev->proc_name = kmalloc(strlen(dev->type) + digits + 2, GFP_KERNEL);
+	dev->proc_name = kasprintf(GFP_KERNEL, "%s:%d", dev->type, dev->number);
 	if (!dev->proc_name)
 		goto err_out;
-	sprintf(dev->proc_name, "%s:%d", dev->type, dev->number);
 
 	dev->proc_entry = proc_create_data(dev->proc_name, 0, atm_proc_root,
 					   &proc_atm_dev_ops, dev);
diff --git a/net/atm/signaling.c b/net/atm/signaling.c
index 6ba6e466ee54..509c8ac02b63 100644
--- a/net/atm/signaling.c
+++ b/net/atm/signaling.c
@@ -131,7 +131,7 @@ static int sigd_send(struct atm_vcc *vcc, struct sk_buff *skb)
 		}
 		sk->sk_ack_backlog++;
 		skb_queue_tail(&sk->sk_receive_queue, skb);
-		pr_debug("waking sk->sk_sleep 0x%p\n", sk->sk_sleep);
+		pr_debug("waking sk_sleep(sk) 0x%p\n", sk_sleep(sk));
 		sk->sk_state_change(sk);
 as_indicate_complete:
 		release_sock(sk);
diff --git a/net/atm/svc.c b/net/atm/svc.c
index 3ba9a45a51ac..754ee4791d96 100644
--- a/net/atm/svc.c
+++ b/net/atm/svc.c
@@ -49,14 +49,14 @@ static void svc_disconnect(struct atm_vcc *vcc)
 
 	pr_debug("%p\n", vcc);
 	if (test_bit(ATM_VF_REGIS, &vcc->flags)) {
-		prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
+		prepare_to_wait(sk_sleep(sk), &wait, TASK_UNINTERRUPTIBLE);
 		sigd_enq(vcc, as_close, NULL, NULL, NULL);
 		while (!test_bit(ATM_VF_RELEASED, &vcc->flags) && sigd) {
 			schedule();
-			prepare_to_wait(sk->sk_sleep, &wait,
+			prepare_to_wait(sk_sleep(sk), &wait,
 					TASK_UNINTERRUPTIBLE);
 		}
-		finish_wait(sk->sk_sleep, &wait);
+		finish_wait(sk_sleep(sk), &wait);
 	}
 	/* beware - socket is still in use by atmsigd until the last
 	   as_indicate has been answered */
@@ -125,13 +125,13 @@ static int svc_bind(struct socket *sock, struct sockaddr *sockaddr,
 	}
 	vcc->local = *addr;
 	set_bit(ATM_VF_WAITING, &vcc->flags);
-	prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
+	prepare_to_wait(sk_sleep(sk), &wait, TASK_UNINTERRUPTIBLE);
 	sigd_enq(vcc, as_bind, NULL, NULL, &vcc->local);
 	while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
 		schedule();
-		prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
+		prepare_to_wait(sk_sleep(sk), &wait, TASK_UNINTERRUPTIBLE);
 	}
-	finish_wait(sk->sk_sleep, &wait);
+	finish_wait(sk_sleep(sk), &wait);
 	clear_bit(ATM_VF_REGIS, &vcc->flags); /* doesn't count */
 	if (!sigd) {
 		error = -EUNATCH;
@@ -201,10 +201,10 @@ static int svc_connect(struct socket *sock, struct sockaddr *sockaddr,
 		}
 		vcc->remote = *addr;
 		set_bit(ATM_VF_WAITING, &vcc->flags);
-		prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+		prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
 		sigd_enq(vcc, as_connect, NULL, NULL, &vcc->remote);
 		if (flags & O_NONBLOCK) {
-			finish_wait(sk->sk_sleep, &wait);
+			finish_wait(sk_sleep(sk), &wait);
 			sock->state = SS_CONNECTING;
 			error = -EINPROGRESS;
 			goto out;
@@ -213,7 +213,7 @@ static int svc_connect(struct socket *sock, struct sockaddr *sockaddr,
 		while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
 			schedule();
 			if (!signal_pending(current)) {
-				prepare_to_wait(sk->sk_sleep, &wait,
+				prepare_to_wait(sk_sleep(sk), &wait,
 						TASK_INTERRUPTIBLE);
 				continue;
 			}
@@ -232,14 +232,14 @@ static int svc_connect(struct socket *sock, struct sockaddr *sockaddr,
 			 */
 			sigd_enq(vcc, as_close, NULL, NULL, NULL);
 			while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
-				prepare_to_wait(sk->sk_sleep, &wait,
+				prepare_to_wait(sk_sleep(sk), &wait,
 						TASK_INTERRUPTIBLE);
 				schedule();
 			}
 			if (!sk->sk_err)
 				while (!test_bit(ATM_VF_RELEASED, &vcc->flags) &&
 				       sigd) {
-					prepare_to_wait(sk->sk_sleep, &wait,
+					prepare_to_wait(sk_sleep(sk), &wait,
 							TASK_INTERRUPTIBLE);
 					schedule();
 				}
@@ -250,7 +250,7 @@ static int svc_connect(struct socket *sock, struct sockaddr *sockaddr,
 			error = -EINTR;
 			break;
 		}
-		finish_wait(sk->sk_sleep, &wait);
+		finish_wait(sk_sleep(sk), &wait);
 		if (error)
 			goto out;
 		if (!sigd) {
@@ -302,13 +302,13 @@ static int svc_listen(struct socket *sock, int backlog)
 		goto out;
 	}
 	set_bit(ATM_VF_WAITING, &vcc->flags);
-	prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
+	prepare_to_wait(sk_sleep(sk), &wait, TASK_UNINTERRUPTIBLE);
 	sigd_enq(vcc, as_listen, NULL, NULL, &vcc->local);
 	while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
 		schedule();
-		prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
+		prepare_to_wait(sk_sleep(sk), &wait, TASK_UNINTERRUPTIBLE);
 	}
-	finish_wait(sk->sk_sleep, &wait);
+	finish_wait(sk_sleep(sk), &wait);
 	if (!sigd) {
 		error = -EUNATCH;
 		goto out;
@@ -343,7 +343,7 @@ static int svc_accept(struct socket *sock, struct socket *newsock, int flags)
 	while (1) {
 		DEFINE_WAIT(wait);
 
-		prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+		prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
 		while (!(skb = skb_dequeue(&sk->sk_receive_queue)) &&
 		       sigd) {
 			if (test_bit(ATM_VF_RELEASED, &old_vcc->flags))
@@ -363,10 +363,10 @@ static int svc_accept(struct socket *sock, struct socket *newsock, int flags)
 				error = -ERESTARTSYS;
 				break;
 			}
-			prepare_to_wait(sk->sk_sleep, &wait,
+			prepare_to_wait(sk_sleep(sk), &wait,
 					TASK_INTERRUPTIBLE);
 		}
-		finish_wait(sk->sk_sleep, &wait);
+		finish_wait(sk_sleep(sk), &wait);
 		if (error)
 			goto out;
 		if (!skb) {
@@ -392,17 +392,17 @@ static int svc_accept(struct socket *sock, struct socket *newsock, int flags)
 		}
 		/* wait should be short, so we ignore the non-blocking flag */
 		set_bit(ATM_VF_WAITING, &new_vcc->flags);
-		prepare_to_wait(sk_atm(new_vcc)->sk_sleep, &wait,
+		prepare_to_wait(sk_sleep(sk_atm(new_vcc)), &wait,
 				TASK_UNINTERRUPTIBLE);
 		sigd_enq(new_vcc, as_accept, old_vcc, NULL, NULL);
 		while (test_bit(ATM_VF_WAITING, &new_vcc->flags) && sigd) {
 			release_sock(sk);
 			schedule();
 			lock_sock(sk);
-			prepare_to_wait(sk_atm(new_vcc)->sk_sleep, &wait,
+			prepare_to_wait(sk_sleep(sk_atm(new_vcc)), &wait,
 					TASK_UNINTERRUPTIBLE);
 		}
-		finish_wait(sk_atm(new_vcc)->sk_sleep, &wait);
+		finish_wait(sk_sleep(sk_atm(new_vcc)), &wait);
 		if (!sigd) {
 			error = -EUNATCH;
 			goto out;
@@ -438,14 +438,14 @@ int svc_change_qos(struct atm_vcc *vcc, struct atm_qos *qos)
 	DEFINE_WAIT(wait);
 
 	set_bit(ATM_VF_WAITING, &vcc->flags);
-	prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
+	prepare_to_wait(sk_sleep(sk), &wait, TASK_UNINTERRUPTIBLE);
 	sigd_enq2(vcc, as_modify, NULL, NULL, &vcc->local, qos, 0);
 	while (test_bit(ATM_VF_WAITING, &vcc->flags) &&
 	       !test_bit(ATM_VF_RELEASED, &vcc->flags) && sigd) {
 		schedule();
-		prepare_to_wait(sk->sk_sleep, &wait, TASK_UNINTERRUPTIBLE);
+		prepare_to_wait(sk_sleep(sk), &wait, TASK_UNINTERRUPTIBLE);
 	}
-	finish_wait(sk->sk_sleep, &wait);
+	finish_wait(sk_sleep(sk), &wait);
 	if (!sigd)
 		return -EUNATCH;
 	return -sk->sk_err;
@@ -534,20 +534,20 @@ static int svc_addparty(struct socket *sock, struct sockaddr *sockaddr,
 
 	lock_sock(sk);
 	set_bit(ATM_VF_WAITING, &vcc->flags);
-	prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+	prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
 	sigd_enq(vcc, as_addparty, NULL, NULL,
 		 (struct sockaddr_atmsvc *) sockaddr);
 	if (flags & O_NONBLOCK) {
-		finish_wait(sk->sk_sleep, &wait);
+		finish_wait(sk_sleep(sk), &wait);
 		error = -EINPROGRESS;
 		goto out;
 	}
 	pr_debug("added wait queue\n");
 	while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
 		schedule();
-		prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+		prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
 	}
-	finish_wait(sk->sk_sleep, &wait);
+	finish_wait(sk_sleep(sk), &wait);
 	error = xchg(&sk->sk_err_soft, 0);
 out:
 	release_sock(sk);
@@ -563,13 +563,13 @@ static int svc_dropparty(struct socket *sock, int ep_ref)
 
 	lock_sock(sk);
 	set_bit(ATM_VF_WAITING, &vcc->flags);
-	prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+	prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
 	sigd_enq2(vcc, as_dropparty, NULL, NULL, NULL, NULL, ep_ref);
 	while (test_bit(ATM_VF_WAITING, &vcc->flags) && sigd) {
 		schedule();
-		prepare_to_wait(sk->sk_sleep, &wait, TASK_INTERRUPTIBLE);
+		prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
 	}
-	finish_wait(sk->sk_sleep, &wait);
+	finish_wait(sk_sleep(sk), &wait);
 	if (!sigd) {
 		error = -EUNATCH;
 		goto out;