summaryrefslogtreecommitdiffstats
path: root/net/rose
diff options
context:
space:
mode:
Diffstat (limited to 'net/rose')
-rw-r--r--net/rose/af_rose.c7
-rw-r--r--net/rose/rose_route.c28
2 files changed, 19 insertions, 16 deletions
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index 502cce76621d..8feb9e5d6623 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -512,12 +512,13 @@ static struct proto rose_proto = {
.obj_size = sizeof(struct rose_sock),
};
-static int rose_create(struct net *net, struct socket *sock, int protocol)
+static int rose_create(struct net *net, struct socket *sock, int protocol,
+ int kern)
{
struct sock *sk;
struct rose_sock *rose;
- if (net != &init_net)
+ if (!net_eq(net, &init_net))
return -EAFNOSUPPORT;
if (sock->type != SOCK_SEQPACKET || protocol != 0)
@@ -1509,7 +1510,7 @@ static const struct file_operations rose_info_fops = {
};
#endif /* CONFIG_PROC_FS */
-static struct net_proto_family rose_family_ops = {
+static const struct net_proto_family rose_family_ops = {
.family = PF_ROSE,
.create = rose_create,
.owner = THIS_MODULE,
diff --git a/net/rose/rose_route.c b/net/rose/rose_route.c
index f3e21989b88c..795c4b025e31 100644
--- a/net/rose/rose_route.c
+++ b/net/rose/rose_route.c
@@ -77,8 +77,9 @@ static int __must_check rose_add_node(struct rose_route_struct *rose_route,
rose_neigh = rose_neigh_list;
while (rose_neigh != NULL) {
- if (ax25cmp(&rose_route->neighbour, &rose_neigh->callsign) == 0
- && rose_neigh->dev == dev)
+ if (ax25cmp(&rose_route->neighbour,
+ &rose_neigh->callsign) == 0 &&
+ rose_neigh->dev == dev)
break;
rose_neigh = rose_neigh->next;
}
@@ -311,8 +312,9 @@ static int rose_del_node(struct rose_route_struct *rose_route,
rose_neigh = rose_neigh_list;
while (rose_neigh != NULL) {
- if (ax25cmp(&rose_route->neighbour, &rose_neigh->callsign) == 0
- && rose_neigh->dev == dev)
+ if (ax25cmp(&rose_route->neighbour,
+ &rose_neigh->callsign) == 0 &&
+ rose_neigh->dev == dev)
break;
rose_neigh = rose_neigh->next;
}
@@ -600,13 +602,13 @@ struct net_device *rose_dev_first(void)
{
struct net_device *dev, *first = NULL;
- read_lock(&dev_base_lock);
- for_each_netdev(&init_net, dev) {
+ rcu_read_lock();
+ for_each_netdev_rcu(&init_net, dev) {
if ((dev->flags & IFF_UP) && dev->type == ARPHRD_ROSE)
if (first == NULL || strncmp(dev->name, first->name, 3) < 0)
first = dev;
}
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
return first;
}
@@ -618,8 +620,8 @@ struct net_device *rose_dev_get(rose_address *addr)
{
struct net_device *dev;
- read_lock(&dev_base_lock);
- for_each_netdev(&init_net, dev) {
+ rcu_read_lock();
+ for_each_netdev_rcu(&init_net, dev) {
if ((dev->flags & IFF_UP) && dev->type == ARPHRD_ROSE && rosecmp(addr, (rose_address *)dev->dev_addr) == 0) {
dev_hold(dev);
goto out;
@@ -627,7 +629,7 @@ struct net_device *rose_dev_get(rose_address *addr)
}
dev = NULL;
out:
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
return dev;
}
@@ -635,14 +637,14 @@ static int rose_dev_exists(rose_address *addr)
{
struct net_device *dev;
- read_lock(&dev_base_lock);
- for_each_netdev(&init_net, dev) {
+ rcu_read_lock();
+ for_each_netdev_rcu(&init_net, dev) {
if ((dev->flags & IFF_UP) && dev->type == ARPHRD_ROSE && rosecmp(addr, (rose_address *)dev->dev_addr) == 0)
goto out;
}
dev = NULL;
out:
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
return dev != NULL;
}