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-rw-r--r--net/netrom/af_netrom.c48
-rw-r--r--net/netrom/nr_dev.c3
-rw-r--r--net/netrom/nr_in.c1
-rw-r--r--net/netrom/nr_out.c1
-rw-r--r--net/netrom/nr_route.c31
-rw-r--r--net/netrom/nr_subr.c1
-rw-r--r--net/netrom/nr_timer.c1
-rw-r--r--net/netrom/sysctl_net_netrom.c12
8 files changed, 42 insertions, 56 deletions
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 7dab229bfbc..ede50d197e1 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -31,7 +31,6 @@
#include <net/net_namespace.h>
#include <net/sock.h>
#include <asm/uaccess.h>
-#include <asm/system.h>
#include <linux/fcntl.h>
#include <linux/termios.h> /* For TIOCINQ/OUTQ */
#include <linux/mm.h>
@@ -105,10 +104,9 @@ static void nr_remove_socket(struct sock *sk)
static void nr_kill_by_device(struct net_device *dev)
{
struct sock *s;
- struct hlist_node *node;
spin_lock_bh(&nr_list_lock);
- sk_for_each(s, node, &nr_list)
+ sk_for_each(s, &nr_list)
if (nr_sk(s)->device == dev)
nr_disconnect(s, ENETUNREACH);
spin_unlock_bh(&nr_list_lock);
@@ -119,7 +117,7 @@ static void nr_kill_by_device(struct net_device *dev)
*/
static int nr_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;
@@ -150,10 +148,9 @@ static void nr_insert_socket(struct sock *sk)
static struct sock *nr_find_listener(ax25_address *addr)
{
struct sock *s;
- struct hlist_node *node;
spin_lock_bh(&nr_list_lock);
- sk_for_each(s, node, &nr_list)
+ sk_for_each(s, &nr_list)
if (!ax25cmp(&nr_sk(s)->source_addr, addr) &&
s->sk_state == TCP_LISTEN) {
bh_lock_sock(s);
@@ -171,10 +168,9 @@ found:
static struct sock *nr_find_socket(unsigned char index, unsigned char id)
{
struct sock *s;
- struct hlist_node *node;
spin_lock_bh(&nr_list_lock);
- sk_for_each(s, node, &nr_list) {
+ sk_for_each(s, &nr_list) {
struct nr_sock *nr = nr_sk(s);
if (nr->my_index == index && nr->my_id == id) {
@@ -195,10 +191,9 @@ static struct sock *nr_find_peer(unsigned char index, unsigned char id,
ax25_address *dest)
{
struct sock *s;
- struct hlist_node *node;
spin_lock_bh(&nr_list_lock);
- sk_for_each(s, node, &nr_list) {
+ sk_for_each(s, &nr_list) {
struct nr_sock *nr = nr_sk(s);
if (nr->your_index == index && nr->your_id == id &&
@@ -602,7 +597,7 @@ static int nr_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
if (!capable(CAP_NET_BIND_SERVICE)) {
dev_put(dev);
release_sock(sk);
- return -EACCES;
+ return -EPERM;
}
nr->user_addr = addr->fsa_digipeater[0];
nr->source_addr = addr->fsa_ax25.sax25_call;
@@ -839,6 +834,8 @@ static int nr_getname(struct socket *sock, struct sockaddr *uaddr,
struct sock *sk = sock->sk;
struct nr_sock *nr = nr_sk(sk);
+ memset(&sax->fsa_ax25, 0, sizeof(struct sockaddr_ax25));
+
lock_sock(sk);
if (peer != 0) {
if (sk->sk_state != TCP_ESTABLISHED) {
@@ -1014,7 +1011,7 @@ int nr_rx_frame(struct sk_buff *skb, struct net_device *dev)
skb_queue_head(&sk->sk_receive_queue, skb);
if (!sock_flag(sk, SOCK_DEAD))
- sk->sk_data_ready(sk, skb->len);
+ sk->sk_data_ready(sk);
bh_unlock_sock(sk);
@@ -1031,7 +1028,7 @@ static int nr_sendmsg(struct kiocb *iocb, struct socket *sock,
{
struct sock *sk = sock->sk;
struct nr_sock *nr = nr_sk(sk);
- struct sockaddr_ax25 *usax = (struct sockaddr_ax25 *)msg->msg_name;
+ DECLARE_SOCKADDR(struct sockaddr_ax25 *, usax, msg->msg_name);
int err;
struct sockaddr_ax25 sax;
struct sk_buff *skb;
@@ -1140,7 +1137,7 @@ static int nr_recvmsg(struct kiocb *iocb, struct socket *sock,
struct msghdr *msg, size_t size, int flags)
{
struct sock *sk = sock->sk;
- struct sockaddr_ax25 *sax = (struct sockaddr_ax25 *)msg->msg_name;
+ DECLARE_SOCKADDR(struct sockaddr_ax25 *, sax, msg->msg_name);
size_t copied;
struct sk_buff *skb;
int er;
@@ -1170,16 +1167,21 @@ static int nr_recvmsg(struct kiocb *iocb, struct socket *sock,
msg->msg_flags |= MSG_TRUNC;
}
- skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
+ er = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied);
+ if (er < 0) {
+ skb_free_datagram(sk, skb);
+ release_sock(sk);
+ return er;
+ }
if (sax != NULL) {
+ memset(sax, 0, sizeof(*sax));
sax->sax25_family = AF_NETROM;
skb_copy_from_linear_data_offset(skb, 7, sax->sax25_call.ax25_call,
AX25_ADDR_LEN);
+ msg->msg_namelen = sizeof(*sax);
}
- msg->msg_namelen = sizeof(*sax);
-
skb_free_datagram(sk, skb);
release_sock(sk);
@@ -1448,9 +1450,9 @@ static int __init nr_proto_init(void)
nr_loopback_init();
- proc_net_fops_create(&init_net, "nr", S_IRUGO, &nr_info_fops);
- proc_net_fops_create(&init_net, "nr_neigh", S_IRUGO, &nr_neigh_fops);
- proc_net_fops_create(&init_net, "nr_nodes", S_IRUGO, &nr_nodes_fops);
+ proc_create("nr", S_IRUGO, init_net.proc_net, &nr_info_fops);
+ proc_create("nr_neigh", S_IRUGO, init_net.proc_net, &nr_neigh_fops);
+ proc_create("nr_nodes", S_IRUGO, init_net.proc_net, &nr_nodes_fops);
out:
return rc;
fail:
@@ -1478,9 +1480,9 @@ static void __exit nr_exit(void)
{
int i;
- proc_net_remove(&init_net, "nr");
- proc_net_remove(&init_net, "nr_neigh");
- proc_net_remove(&init_net, "nr_nodes");
+ remove_proc_entry("nr", init_net.proc_net);
+ remove_proc_entry("nr_neigh", init_net.proc_net);
+ remove_proc_entry("nr_nodes", init_net.proc_net);
nr_loopback_clear();
nr_rt_free();
diff --git a/net/netrom/nr_dev.c b/net/netrom/nr_dev.c
index 64e6dde9749..743262becd6 100644
--- a/net/netrom/nr_dev.c
+++ b/net/netrom/nr_dev.c
@@ -21,7 +21,6 @@
#include <linux/if_ether.h> /* For the statistics structure. */
#include <linux/slab.h>
-#include <asm/system.h>
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -98,7 +97,7 @@ static int nr_rebuild_header(struct sk_buff *skb)
static int nr_header(struct sk_buff *skb, struct net_device *dev,
unsigned short type,
- const void *daddr, const void *saddr, unsigned len)
+ const void *daddr, const void *saddr, unsigned int len)
{
unsigned char *buff = skb_push(skb, NR_NETWORK_LEN + NR_TRANSPORT_LEN);
diff --git a/net/netrom/nr_in.c b/net/netrom/nr_in.c
index 6d4ef6d65b3..c3073a2ef63 100644
--- a/net/netrom/nr_in.c
+++ b/net/netrom/nr_in.c
@@ -24,7 +24,6 @@
#include <net/sock.h>
#include <net/tcp_states.h>
#include <asm/uaccess.h>
-#include <asm/system.h>
#include <linux/fcntl.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
diff --git a/net/netrom/nr_out.c b/net/netrom/nr_out.c
index 607fddb4fdb..0b4bcb2bf38 100644
--- a/net/netrom/nr_out.c
+++ b/net/netrom/nr_out.c
@@ -23,7 +23,6 @@
#include <linux/skbuff.h>
#include <net/sock.h>
#include <asm/uaccess.h>
-#include <asm/system.h>
#include <linux/fcntl.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index 2cf330162d7..b976d5eff2d 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -26,7 +26,6 @@
#include <linux/skbuff.h>
#include <net/sock.h>
#include <asm/uaccess.h>
-#include <asm/system.h>
#include <linux/fcntl.h>
#include <linux/termios.h> /* For TIOCINQ/OUTQ */
#include <linux/mm.h>
@@ -50,10 +49,9 @@ static struct nr_node *nr_node_get(ax25_address *callsign)
{
struct nr_node *found = NULL;
struct nr_node *nr_node;
- struct hlist_node *node;
spin_lock_bh(&nr_node_list_lock);
- nr_node_for_each(nr_node, node, &nr_node_list)
+ nr_node_for_each(nr_node, &nr_node_list)
if (ax25cmp(callsign, &nr_node->callsign) == 0) {
nr_node_hold(nr_node);
found = nr_node;
@@ -68,10 +66,9 @@ static struct nr_neigh *nr_neigh_get_dev(ax25_address *callsign,
{
struct nr_neigh *found = NULL;
struct nr_neigh *nr_neigh;
- struct hlist_node *node;
spin_lock_bh(&nr_neigh_list_lock);
- nr_neigh_for_each(nr_neigh, node, &nr_neigh_list)
+ nr_neigh_for_each(nr_neigh, &nr_neigh_list)
if (ax25cmp(callsign, &nr_neigh->callsign) == 0 &&
nr_neigh->dev == dev) {
nr_neigh_hold(nr_neigh);
@@ -115,10 +112,9 @@ static int __must_check nr_add_node(ax25_address *nr, const char *mnemonic,
*/
if (nr_neigh != NULL && nr_neigh->failed != 0 && quality == 0) {
struct nr_node *nr_nodet;
- struct hlist_node *node;
spin_lock_bh(&nr_node_list_lock);
- nr_node_for_each(nr_nodet, node, &nr_node_list) {
+ nr_node_for_each(nr_nodet, &nr_node_list) {
nr_node_lock(nr_nodet);
for (i = 0; i < nr_nodet->count; i++)
if (nr_nodet->routes[i].neighbour == nr_neigh)
@@ -486,11 +482,11 @@ static int nr_dec_obs(void)
{
struct nr_neigh *nr_neigh;
struct nr_node *s;
- struct hlist_node *node, *nodet;
+ struct hlist_node *nodet;
int i;
spin_lock_bh(&nr_node_list_lock);
- nr_node_for_each_safe(s, node, nodet, &nr_node_list) {
+ nr_node_for_each_safe(s, nodet, &nr_node_list) {
nr_node_lock(s);
for (i = 0; i < s->count; i++) {
switch (s->routes[i].obs_count) {
@@ -541,15 +537,15 @@ static int nr_dec_obs(void)
void nr_rt_device_down(struct net_device *dev)
{
struct nr_neigh *s;
- struct hlist_node *node, *nodet, *node2, *node2t;
+ struct hlist_node *nodet, *node2t;
struct nr_node *t;
int i;
spin_lock_bh(&nr_neigh_list_lock);
- nr_neigh_for_each_safe(s, node, nodet, &nr_neigh_list) {
+ nr_neigh_for_each_safe(s, nodet, &nr_neigh_list) {
if (s->dev == dev) {
spin_lock_bh(&nr_node_list_lock);
- nr_node_for_each_safe(t, node2, node2t, &nr_node_list) {
+ nr_node_for_each_safe(t, node2t, &nr_node_list) {
nr_node_lock(t);
for (i = 0; i < t->count; i++) {
if (t->routes[i].neighbour == s) {
@@ -738,11 +734,10 @@ int nr_rt_ioctl(unsigned int cmd, void __user *arg)
void nr_link_failed(ax25_cb *ax25, int reason)
{
struct nr_neigh *s, *nr_neigh = NULL;
- struct hlist_node *node;
struct nr_node *nr_node = NULL;
spin_lock_bh(&nr_neigh_list_lock);
- nr_neigh_for_each(s, node, &nr_neigh_list) {
+ nr_neigh_for_each(s, &nr_neigh_list) {
if (s->ax25 == ax25) {
nr_neigh_hold(s);
nr_neigh = s;
@@ -762,7 +757,7 @@ void nr_link_failed(ax25_cb *ax25, int reason)
return;
}
spin_lock_bh(&nr_node_list_lock);
- nr_node_for_each(nr_node, node, &nr_node_list) {
+ nr_node_for_each(nr_node, &nr_node_list) {
nr_node_lock(nr_node);
if (nr_node->which < nr_node->count &&
nr_node->routes[nr_node->which].neighbour == nr_neigh)
@@ -1014,16 +1009,16 @@ void __exit nr_rt_free(void)
{
struct nr_neigh *s = NULL;
struct nr_node *t = NULL;
- struct hlist_node *node, *nodet;
+ struct hlist_node *nodet;
spin_lock_bh(&nr_neigh_list_lock);
spin_lock_bh(&nr_node_list_lock);
- nr_node_for_each_safe(t, node, nodet, &nr_node_list) {
+ nr_node_for_each_safe(t, nodet, &nr_node_list) {
nr_node_lock(t);
nr_remove_node_locked(t);
nr_node_unlock(t);
}
- nr_neigh_for_each_safe(s, node, nodet, &nr_neigh_list) {
+ nr_neigh_for_each_safe(s, nodet, &nr_neigh_list) {
while(s->count) {
s->count--;
nr_neigh_put(s);
diff --git a/net/netrom/nr_subr.c b/net/netrom/nr_subr.c
index 6a947ae50db..ca40e2298f5 100644
--- a/net/netrom/nr_subr.c
+++ b/net/netrom/nr_subr.c
@@ -23,7 +23,6 @@
#include <net/sock.h>
#include <net/tcp_states.h>
#include <asm/uaccess.h>
-#include <asm/system.h>
#include <linux/fcntl.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
diff --git a/net/netrom/nr_timer.c b/net/netrom/nr_timer.c
index 1cb98e88f5e..ff2c1b142f5 100644
--- a/net/netrom/nr_timer.c
+++ b/net/netrom/nr_timer.c
@@ -24,7 +24,6 @@
#include <net/sock.h>
#include <net/tcp_states.h>
#include <asm/uaccess.h>
-#include <asm/system.h>
#include <linux/fcntl.h>
#include <linux/mm.h>
#include <linux/interrupt.h>
diff --git a/net/netrom/sysctl_net_netrom.c b/net/netrom/sysctl_net_netrom.c
index 1e0fa9e57aa..ba1c368b3f1 100644
--- a/net/netrom/sysctl_net_netrom.c
+++ b/net/netrom/sysctl_net_netrom.c
@@ -34,7 +34,7 @@ static int min_reset[] = {0}, max_reset[] = {1};
static struct ctl_table_header *nr_table_header;
-static ctl_table nr_table[] = {
+static struct ctl_table nr_table[] = {
{
.procname = "default_path_quality",
.data = &sysctl_netrom_default_path_quality,
@@ -146,18 +146,12 @@ static ctl_table nr_table[] = {
{ }
};
-static struct ctl_path nr_path[] = {
- { .procname = "net", },
- { .procname = "netrom", },
- { }
-};
-
void __init nr_register_sysctl(void)
{
- nr_table_header = register_sysctl_paths(nr_path, nr_table);
+ nr_table_header = register_net_sysctl(&init_net, "net/netrom", nr_table);
}
void nr_unregister_sysctl(void)
{
- unregister_sysctl_table(nr_table_header);
+ unregister_net_sysctl_table(nr_table_header);
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-10 04:03:18 +0000