aboutsummaryrefslogtreecommitdiff
path: root/net/ax25
diff options
context:
space:
mode:
Diffstat (limited to 'net/ax25')
-rw-r--r--net/ax25/af_ax25.c15
-rw-r--r--net/ax25/ax25_ds_subr.c6
-rw-r--r--net/ax25/ax25_ds_timer.c3
-rw-r--r--net/ax25/ax25_iface.c3
-rw-r--r--net/ax25/ax25_uid.c11
5 files changed, 13 insertions, 25 deletions
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index 69a06c47b64..7b11f8bc507 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -81,14 +81,13 @@ static void ax25_kill_by_device(struct net_device *dev)
{
ax25_dev *ax25_dev;
ax25_cb *s;
- struct hlist_node *node;
if ((ax25_dev = ax25_dev_ax25dev(dev)) == NULL)
return;
spin_lock_bh(&ax25_list_lock);
again:
- ax25_for_each(s, node, &ax25_list) {
+ ax25_for_each(s, &ax25_list) {
if (s->ax25_dev == ax25_dev) {
s->ax25_dev = NULL;
spin_unlock_bh(&ax25_list_lock);
@@ -158,10 +157,9 @@ struct sock *ax25_find_listener(ax25_address *addr, int digi,
struct net_device *dev, int type)
{
ax25_cb *s;
- struct hlist_node *node;
spin_lock(&ax25_list_lock);
- ax25_for_each(s, node, &ax25_list) {
+ ax25_for_each(s, &ax25_list) {
if ((s->iamdigi && !digi) || (!s->iamdigi && digi))
continue;
if (s->sk && !ax25cmp(&s->source_addr, addr) &&
@@ -187,10 +185,9 @@ struct sock *ax25_get_socket(ax25_address *my_addr, ax25_address *dest_addr,
{
struct sock *sk = NULL;
ax25_cb *s;
- struct hlist_node *node;
spin_lock(&ax25_list_lock);
- ax25_for_each(s, node, &ax25_list) {
+ ax25_for_each(s, &ax25_list) {
if (s->sk && !ax25cmp(&s->source_addr, my_addr) &&
!ax25cmp(&s->dest_addr, dest_addr) &&
s->sk->sk_type == type) {
@@ -213,10 +210,9 @@ ax25_cb *ax25_find_cb(ax25_address *src_addr, ax25_address *dest_addr,
ax25_digi *digi, struct net_device *dev)
{
ax25_cb *s;
- struct hlist_node *node;
spin_lock_bh(&ax25_list_lock);
- ax25_for_each(s, node, &ax25_list) {
+ ax25_for_each(s, &ax25_list) {
if (s->sk && s->sk->sk_type != SOCK_SEQPACKET)
continue;
if (s->ax25_dev == NULL)
@@ -248,10 +244,9 @@ void ax25_send_to_raw(ax25_address *addr, struct sk_buff *skb, int proto)
{
ax25_cb *s;
struct sk_buff *copy;
- struct hlist_node *node;
spin_lock(&ax25_list_lock);
- ax25_for_each(s, node, &ax25_list) {
+ ax25_for_each(s, &ax25_list) {
if (s->sk != NULL && ax25cmp(&s->source_addr, addr) == 0 &&
s->sk->sk_type == SOCK_RAW &&
s->sk->sk_protocol == proto &&
diff --git a/net/ax25/ax25_ds_subr.c b/net/ax25/ax25_ds_subr.c
index 5ea7fd3e2af..e05bd57b5af 100644
--- a/net/ax25/ax25_ds_subr.c
+++ b/net/ax25/ax25_ds_subr.c
@@ -39,7 +39,6 @@ void ax25_ds_nr_error_recovery(ax25_cb *ax25)
void ax25_ds_enquiry_response(ax25_cb *ax25)
{
ax25_cb *ax25o;
- struct hlist_node *node;
/* Please note that neither DK4EG's nor DG2FEF's
* DAMA spec mention the following behaviour as seen
@@ -80,7 +79,7 @@ void ax25_ds_enquiry_response(ax25_cb *ax25)
ax25_ds_set_timer(ax25->ax25_dev);
spin_lock(&ax25_list_lock);
- ax25_for_each(ax25o, node, &ax25_list) {
+ ax25_for_each(ax25o, &ax25_list) {
if (ax25o == ax25)
continue;
@@ -159,10 +158,9 @@ static int ax25_check_dama_slave(ax25_dev *ax25_dev)
{
ax25_cb *ax25;
int res = 0;
- struct hlist_node *node;
spin_lock(&ax25_list_lock);
- ax25_for_each(ax25, node, &ax25_list)
+ ax25_for_each(ax25, &ax25_list)
if (ax25->ax25_dev == ax25_dev && (ax25->condition & AX25_COND_DAMA_MODE) && ax25->state > AX25_STATE_1) {
res = 1;
break;
diff --git a/net/ax25/ax25_ds_timer.c b/net/ax25/ax25_ds_timer.c
index 993c439b4f7..951cd57bb07 100644
--- a/net/ax25/ax25_ds_timer.c
+++ b/net/ax25/ax25_ds_timer.c
@@ -70,7 +70,6 @@ static void ax25_ds_timeout(unsigned long arg)
{
ax25_dev *ax25_dev = (struct ax25_dev *) arg;
ax25_cb *ax25;
- struct hlist_node *node;
if (ax25_dev == NULL || !ax25_dev->dama.slave)
return; /* Yikes! */
@@ -81,7 +80,7 @@ static void ax25_ds_timeout(unsigned long arg)
}
spin_lock(&ax25_list_lock);
- ax25_for_each(ax25, node, &ax25_list) {
+ ax25_for_each(ax25, &ax25_list) {
if (ax25->ax25_dev != ax25_dev || !(ax25->condition & AX25_COND_DAMA_MODE))
continue;
diff --git a/net/ax25/ax25_iface.c b/net/ax25/ax25_iface.c
index 7d5f24b82cc..7f16e8a931b 100644
--- a/net/ax25/ax25_iface.c
+++ b/net/ax25/ax25_iface.c
@@ -193,10 +193,9 @@ int ax25_listen_mine(ax25_address *callsign, struct net_device *dev)
void ax25_link_failed(ax25_cb *ax25, int reason)
{
struct ax25_linkfail *lf;
- struct hlist_node *node;
spin_lock_bh(&linkfail_lock);
- hlist_for_each_entry(lf, node, &ax25_linkfail_list, lf_node)
+ hlist_for_each_entry(lf, &ax25_linkfail_list, lf_node)
lf->func(ax25, reason);
spin_unlock_bh(&linkfail_lock);
}
diff --git a/net/ax25/ax25_uid.c b/net/ax25/ax25_uid.c
index 957999e43ff..71c4badbc80 100644
--- a/net/ax25/ax25_uid.c
+++ b/net/ax25/ax25_uid.c
@@ -54,10 +54,9 @@ EXPORT_SYMBOL(ax25_uid_policy);
ax25_uid_assoc *ax25_findbyuid(kuid_t uid)
{
ax25_uid_assoc *ax25_uid, *res = NULL;
- struct hlist_node *node;
read_lock(&ax25_uid_lock);
- ax25_uid_for_each(ax25_uid, node, &ax25_uid_list) {
+ ax25_uid_for_each(ax25_uid, &ax25_uid_list) {
if (uid_eq(ax25_uid->uid, uid)) {
ax25_uid_hold(ax25_uid);
res = ax25_uid;
@@ -74,7 +73,6 @@ EXPORT_SYMBOL(ax25_findbyuid);
int ax25_uid_ioctl(int cmd, struct sockaddr_ax25 *sax)
{
ax25_uid_assoc *ax25_uid;
- struct hlist_node *node;
ax25_uid_assoc *user;
unsigned long res;
@@ -82,7 +80,7 @@ int ax25_uid_ioctl(int cmd, struct sockaddr_ax25 *sax)
case SIOCAX25GETUID:
res = -ENOENT;
read_lock(&ax25_uid_lock);
- ax25_uid_for_each(ax25_uid, node, &ax25_uid_list) {
+ ax25_uid_for_each(ax25_uid, &ax25_uid_list) {
if (ax25cmp(&sax->sax25_call, &ax25_uid->call) == 0) {
res = from_kuid_munged(current_user_ns(), ax25_uid->uid);
break;
@@ -126,7 +124,7 @@ int ax25_uid_ioctl(int cmd, struct sockaddr_ax25 *sax)
ax25_uid = NULL;
write_lock(&ax25_uid_lock);
- ax25_uid_for_each(ax25_uid, node, &ax25_uid_list) {
+ ax25_uid_for_each(ax25_uid, &ax25_uid_list) {
if (ax25cmp(&sax->sax25_call, &ax25_uid->call) == 0)
break;
}
@@ -212,11 +210,10 @@ const struct file_operations ax25_uid_fops = {
void __exit ax25_uid_free(void)
{
ax25_uid_assoc *ax25_uid;
- struct hlist_node *node;
write_lock(&ax25_uid_lock);
again:
- ax25_uid_for_each(ax25_uid, node, &ax25_uid_list) {
+ ax25_uid_for_each(ax25_uid, &ax25_uid_list) {
hlist_del_init(&ax25_uid->uid_node);
ax25_uid_put(ax25_uid);
goto again;
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-19 02:07:25 +0000