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-rw-r--r--net/netrom/nr_route.c15
1 files changed, 8 insertions, 7 deletions
diff --git a/net/netrom/nr_route.c b/net/netrom/nr_route.c
index 4eb1ac9..aacba76 100644
--- a/net/netrom/nr_route.c
+++ b/net/netrom/nr_route.c
@@ -597,15 +597,15 @@ struct net_device *nr_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_NETROM)
if (first == NULL || strncmp(dev->name, first->name, 3) < 0)
first = dev;
}
if (first)
dev_hold(first);
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
return first;
}
@@ -617,16 +617,17 @@ struct net_device *nr_dev_get(ax25_address *addr)
{
struct net_device *dev;
- read_lock(&dev_base_lock);
- for_each_netdev(&init_net, dev) {
- if ((dev->flags & IFF_UP) && dev->type == ARPHRD_NETROM && ax25cmp(addr, (ax25_address *)dev->dev_addr) == 0) {
+ rcu_read_lock();
+ for_each_netdev_rcu(&init_net, dev) {
+ if ((dev->flags & IFF_UP) && dev->type == ARPHRD_NETROM &&
+ ax25cmp(addr, (ax25_address *)dev->dev_addr) == 0) {
dev_hold(dev);
goto out;
}
}
dev = NULL;
out:
- read_unlock(&dev_base_lock);
+ rcu_read_unlock();
return dev;
}
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