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-rw-r--r--net/atm/br2684.c67
-rw-r--r--net/atm/clip.c2
-rw-r--r--net/atm/common.c60
-rw-r--r--net/atm/lec.c6
-rw-r--r--net/atm/mpc.c32
-rw-r--r--net/atm/mpoa_caches.c20
-rw-r--r--net/atm/pppoatm.c2
-rw-r--r--net/atm/proc.c10
-rw-r--r--net/atm/signaling.c2
-rw-r--r--net/atm/svc.c62
10 files changed, 147 insertions, 116 deletions
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index d6c7ceaf13e..651babdfab3 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -139,6 +139,43 @@ static struct net_device *br2684_find_dev(const struct br2684_if_spec *s)
return NULL;
}
+static int atm_dev_event(struct notifier_block *this, unsigned long event,
+ void *arg)
+{
+ struct atm_dev *atm_dev = arg;
+ struct list_head *lh;
+ struct net_device *net_dev;
+ struct br2684_vcc *brvcc;
+ struct atm_vcc *atm_vcc;
+ unsigned long flags;
+
+ pr_debug("event=%ld dev=%p\n", event, atm_dev);
+
+ read_lock_irqsave(&devs_lock, flags);
+ list_for_each(lh, &br2684_devs) {
+ net_dev = list_entry_brdev(lh);
+
+ list_for_each_entry(brvcc, &BRPRIV(net_dev)->brvccs, brvccs) {
+ atm_vcc = brvcc->atmvcc;
+ if (atm_vcc && brvcc->atmvcc->dev == atm_dev) {
+
+ if (atm_vcc->dev->signal == ATM_PHY_SIG_LOST)
+ netif_carrier_off(net_dev);
+ else
+ netif_carrier_on(net_dev);
+
+ }
+ }
+ }
+ read_unlock_irqrestore(&devs_lock, flags);
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block atm_dev_notifier = {
+ .notifier_call = atm_dev_event,
+};
+
/* chained vcc->pop function. Check if we should wake the netif_queue */
static void br2684_pop(struct atm_vcc *vcc, struct sk_buff *skb)
{
@@ -362,6 +399,12 @@ static void br2684_push(struct atm_vcc *atmvcc, struct sk_buff *skb)
unregister_netdev(net_dev);
free_netdev(net_dev);
}
+ read_lock_irq(&devs_lock);
+ if (list_empty(&br2684_devs)) {
+ /* last br2684 device */
+ unregister_atmdevice_notifier(&atm_dev_notifier);
+ }
+ read_unlock_irq(&devs_lock);
return;
}
@@ -446,7 +489,6 @@ error:
net_dev->stats.rx_errors++;
free_skb:
dev_kfree_skb(skb);
- return;
}
/*
@@ -531,6 +573,13 @@ static int br2684_regvcc(struct atm_vcc *atmvcc, void __user * arg)
br2684_push(atmvcc, skb);
}
+
+ /* initialize netdev carrier state */
+ if (atmvcc->dev->signal == ATM_PHY_SIG_LOST)
+ netif_carrier_off(net_dev);
+ else
+ netif_carrier_on(net_dev);
+
__module_get(THIS_MODULE);
return 0;
@@ -621,9 +670,16 @@ static int br2684_create(void __user *arg)
}
write_lock_irq(&devs_lock);
+
brdev->payload = payload;
- brdev->number = list_empty(&br2684_devs) ? 1 :
- BRPRIV(list_entry_brdev(br2684_devs.prev))->number + 1;
+
+ if (list_empty(&br2684_devs)) {
+ /* 1st br2684 device */
+ register_atmdevice_notifier(&atm_dev_notifier);
+ brdev->number = 1;
+ } else
+ brdev->number = BRPRIV(list_entry_brdev(br2684_devs.prev))->number + 1;
+
list_add_tail(&brdev->br2684_devs, &br2684_devs);
write_unlock_irq(&devs_lock);
return 0;
@@ -773,6 +829,11 @@ static void __exit br2684_exit(void)
remove_proc_entry("br2684", atm_proc_root);
#endif
+
+ /* if not already empty */
+ if (!list_empty(&br2684_devs))
+ unregister_atmdevice_notifier(&atm_dev_notifier);
+
while (!list_empty(&br2684_devs)) {
net_dev = list_entry_brdev(br2684_devs.next);
brdev = BRPRIV(net_dev);
diff --git a/net/atm/clip.c b/net/atm/clip.c
index 313aba11316..95fdd118506 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -522,7 +522,7 @@ static int clip_setentry(struct atm_vcc *vcc, __be32 ip)
error = ip_route_output_key(&init_net, &rt, &fl);
if (error)
return error;
- neigh = __neigh_lookup(&clip_tbl, &ip, rt->u.dst.dev, 1);
+ neigh = __neigh_lookup(&clip_tbl, &ip, rt->dst.dev, 1);
ip_rt_put(rt);
if (!neigh)
return -ENOMEM;
diff --git a/net/atm/common.c b/net/atm/common.c
index 97ed94aa0cb..940404a73b3 100644
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -37,6 +37,8 @@ EXPORT_SYMBOL(vcc_hash);
DEFINE_RWLOCK(vcc_sklist_lock);
EXPORT_SYMBOL(vcc_sklist_lock);
+static ATOMIC_NOTIFIER_HEAD(atm_dev_notify_chain);
+
static void __vcc_insert_socket(struct sock *sk)
{
struct atm_vcc *vcc = atm_sk(sk);
@@ -90,10 +92,13 @@ 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 +111,19 @@ 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 = {
@@ -206,6 +214,22 @@ void vcc_release_async(struct atm_vcc *vcc, int reply)
}
EXPORT_SYMBOL(vcc_release_async);
+void atm_dev_signal_change(struct atm_dev *dev, char signal)
+{
+ pr_debug("%s signal=%d dev=%p number=%d dev->signal=%d\n",
+ __func__, signal, dev, dev->number, dev->signal);
+
+ /* atm driver sending invalid signal */
+ WARN_ON(signal < ATM_PHY_SIG_LOST || signal > ATM_PHY_SIG_FOUND);
+
+ if (dev->signal == signal)
+ return; /* no change */
+
+ dev->signal = signal;
+
+ atomic_notifier_call_chain(&atm_dev_notify_chain, signal, dev);
+}
+EXPORT_SYMBOL(atm_dev_signal_change);
void atm_dev_release_vccs(struct atm_dev *dev)
{
@@ -549,7 +573,7 @@ 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 +592,9 @@ 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 +619,7 @@ 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);
@@ -775,6 +799,18 @@ int vcc_getsockopt(struct socket *sock, int level, int optname,
return vcc->dev->ops->getsockopt(vcc, level, optname, optval, len);
}
+int register_atmdevice_notifier(struct notifier_block *nb)
+{
+ return atomic_notifier_chain_register(&atm_dev_notify_chain, nb);
+}
+EXPORT_SYMBOL_GPL(register_atmdevice_notifier);
+
+void unregister_atmdevice_notifier(struct notifier_block *nb)
+{
+ atomic_notifier_chain_unregister(&atm_dev_notify_chain, nb);
+}
+EXPORT_SYMBOL_GPL(unregister_atmdevice_notifier);
+
static int __init atm_init(void)
{
int error;
diff --git a/net/atm/lec.c b/net/atm/lec.c
index feeaf571847..d98bde1a0ac 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 436f2e17765..622b471e14e 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 e773d833691..d1b2d9a0314 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/pppoatm.c b/net/atm/pppoatm.c
index e49bb6d948a..e9aced0ec56 100644
--- a/net/atm/pppoatm.c
+++ b/net/atm/pppoatm.c
@@ -260,7 +260,7 @@ static int pppoatm_devppp_ioctl(struct ppp_channel *chan, unsigned int cmd,
return -ENOTTY;
}
-static /*const*/ struct ppp_channel_ops pppoatm_ops = {
+static const struct ppp_channel_ops pppoatm_ops = {
.start_xmit = pppoatm_send,
.ioctl = pppoatm_devppp_ioctl,
};
diff --git a/net/atm/proc.c b/net/atm/proc.c
index 696e218436e..6262aeae398 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 6ba6e466ee5..509c8ac02b6 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 3ba9a45a51a..754ee4791d9 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;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-02-15 10:54:38 +0000