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Diffstat (limited to 'net/rose/af_rose.c')
-rw-r--r--net/rose/af_rose.c69
1 files changed, 32 insertions, 37 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index c4719ce604c..8451c8cdc9d 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -165,10 +165,9 @@ static void rose_remove_socket(struct sock *sk)
void rose_kill_by_neigh(struct rose_neigh *neigh)
{
struct sock *s;
- struct hlist_node *node;
spin_lock_bh(&rose_list_lock);
- sk_for_each(s, node, &rose_list) {
+ sk_for_each(s, &rose_list) {
struct rose_sock *rose = rose_sk(s);
if (rose->neighbour == neigh) {
@@ -186,10 +185,9 @@ void rose_kill_by_neigh(struct rose_neigh *neigh)
static void rose_kill_by_device(struct net_device *dev)
{
struct sock *s;
- struct hlist_node *node;
spin_lock_bh(&rose_list_lock);
- sk_for_each(s, node, &rose_list) {
+ sk_for_each(s, &rose_list) {
struct rose_sock *rose = rose_sk(s);
if (rose->device == dev) {
@@ -204,10 +202,10 @@ static void rose_kill_by_device(struct net_device *dev)
/*
* Handle device status changes.
*/
-static int rose_device_event(struct notifier_block *this, unsigned long event,
- void *ptr)
+static int rose_device_event(struct notifier_block *this,
+ unsigned long event, void *ptr)
{
- struct net_device *dev = (struct net_device *)ptr;
+ struct net_device *dev = netdev_notifier_info_to_dev(ptr);
if (!net_eq(dev_net(dev), &init_net))
return NOTIFY_DONE;
@@ -246,10 +244,9 @@ static void rose_insert_socket(struct sock *sk)
static struct sock *rose_find_listener(rose_address *addr, ax25_address *call)
{
struct sock *s;
- struct hlist_node *node;
spin_lock_bh(&rose_list_lock);
- sk_for_each(s, node, &rose_list) {
+ sk_for_each(s, &rose_list) {
struct rose_sock *rose = rose_sk(s);
if (!rosecmp(&rose->source_addr, addr) &&
@@ -258,7 +255,7 @@ static struct sock *rose_find_listener(rose_address *addr, ax25_address *call)
goto found;
}
- sk_for_each(s, node, &rose_list) {
+ sk_for_each(s, &rose_list) {
struct rose_sock *rose = rose_sk(s);
if (!rosecmp(&rose->source_addr, addr) &&
@@ -278,10 +275,9 @@ found:
struct sock *rose_find_socket(unsigned int lci, struct rose_neigh *neigh)
{
struct sock *s;
- struct hlist_node *node;
spin_lock_bh(&rose_list_lock);
- sk_for_each(s, node, &rose_list) {
+ sk_for_each(s, &rose_list) {
struct rose_sock *rose = rose_sk(s);
if (rose->lci == lci && rose->neighbour == neigh)
@@ -1016,7 +1012,7 @@ int rose_rx_call_request(struct sk_buff *skb, struct net_device *dev, struct ros
make_rose->source_call = facilities.source_call;
make_rose->source_ndigis = facilities.source_ndigis;
for (n = 0 ; n < facilities.source_ndigis ; n++)
- make_rose->source_digis[n]= facilities.source_digis[n];
+ make_rose->source_digis[n] = facilities.source_digis[n];
make_rose->neighbour = neigh;
make_rose->device = dev;
make_rose->facilities = facilities;
@@ -1045,7 +1041,7 @@ int rose_rx_call_request(struct sk_buff *skb, struct net_device *dev, struct ros
rose_start_heartbeat(make);
if (!sock_flag(sk, SOCK_DEAD))
- sk->sk_data_ready(sk, skb->len);
+ sk->sk_data_ready(sk);
return 1;
}
@@ -1055,7 +1051,7 @@ static int rose_sendmsg(struct kiocb *iocb, struct socket *sock,
{
struct sock *sk = sock->sk;
struct rose_sock *rose = rose_sk(sk);
- struct sockaddr_rose *usrose = (struct sockaddr_rose *)msg->msg_name;
+ DECLARE_SOCKADDR(struct sockaddr_rose *, usrose, msg->msg_name);
int err;
struct full_sockaddr_rose srose;
struct sk_buff *skb;
@@ -1220,7 +1216,6 @@ static int rose_recvmsg(struct kiocb *iocb, struct socket *sock,
{
struct sock *sk = sock->sk;
struct rose_sock *rose = rose_sk(sk);
- struct sockaddr_rose *srose = (struct sockaddr_rose *)msg->msg_name;
size_t copied;
unsigned char *asmptr;
struct sk_buff *skb;
@@ -1256,23 +1251,20 @@ static int rose_recvmsg(struct kiocb *iocb, struct socket *sock,
skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
- if (srose != NULL) {
+ if (msg->msg_name) {
+ struct sockaddr_rose *srose;
+ DECLARE_SOCKADDR(struct full_sockaddr_rose *, full_srose,
+ msg->msg_name);
+
+ memset(msg->msg_name, 0, sizeof(struct full_sockaddr_rose));
+ srose = msg->msg_name;
srose->srose_family = AF_ROSE;
srose->srose_addr = rose->dest_addr;
srose->srose_call = rose->dest_call;
srose->srose_ndigis = rose->dest_ndigis;
- if (msg->msg_namelen >= sizeof(struct full_sockaddr_rose)) {
- struct full_sockaddr_rose *full_srose = (struct full_sockaddr_rose *)msg->msg_name;
- for (n = 0 ; n < rose->dest_ndigis ; n++)
- full_srose->srose_digis[n] = rose->dest_digis[n];
- msg->msg_namelen = sizeof(struct full_sockaddr_rose);
- } else {
- if (rose->dest_ndigis >= 1) {
- srose->srose_ndigis = 1;
- srose->srose_digi = rose->dest_digis[0];
- }
- msg->msg_namelen = sizeof(struct sockaddr_rose);
- }
+ for (n = 0 ; n < rose->dest_ndigis ; n++)
+ full_srose->srose_digis[n] = rose->dest_digis[n];
+ msg->msg_namelen = sizeof(struct full_sockaddr_rose);
}
skb_free_datagram(sk, skb);
@@ -1575,10 +1567,13 @@ static int __init rose_proto_init(void)
rose_add_loopback_neigh();
- proc_net_fops_create(&init_net, "rose", S_IRUGO, &rose_info_fops);
- proc_net_fops_create(&init_net, "rose_neigh", S_IRUGO, &rose_neigh_fops);
- proc_net_fops_create(&init_net, "rose_nodes", S_IRUGO, &rose_nodes_fops);
- proc_net_fops_create(&init_net, "rose_routes", S_IRUGO, &rose_routes_fops);
+ proc_create("rose", S_IRUGO, init_net.proc_net, &rose_info_fops);
+ proc_create("rose_neigh", S_IRUGO, init_net.proc_net,
+ &rose_neigh_fops);
+ proc_create("rose_nodes", S_IRUGO, init_net.proc_net,
+ &rose_nodes_fops);
+ proc_create("rose_routes", S_IRUGO, init_net.proc_net,
+ &rose_routes_fops);
out:
return rc;
fail:
@@ -1605,10 +1600,10 @@ static void __exit rose_exit(void)
{
int i;
- proc_net_remove(&init_net, "rose");
- proc_net_remove(&init_net, "rose_neigh");
- proc_net_remove(&init_net, "rose_nodes");
- proc_net_remove(&init_net, "rose_routes");
+ remove_proc_entry("rose", init_net.proc_net);
+ remove_proc_entry("rose_neigh", init_net.proc_net);
+ remove_proc_entry("rose_nodes", init_net.proc_net);
+ remove_proc_entry("rose_routes", init_net.proc_net);
rose_loopback_clear();
rose_rt_free();
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 20:36:58 +0000