WE: Fix set events not propagated

[karo-tx-linux.git] / net / 8021q / vlanproc.c

diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c
index 6262c335f3c278b7a4fd171fe85cd5d23bbff2e3..9ec1f057c03ab2d291813479a8f460f42424135c 100644 (file)
--- a/net/8021q/vlanproc.c
+++ b/net/8021q/vlanproc.c
@@ -201,18 +201,17 @@ int vlan_proc_rem_dev(struct net_device *vlandev)
 
 /* start read of /proc/net/vlan/config */
 static void *vlan_seq_start(struct seq_file *seq, loff_t *pos)
-       __acquires(dev_base_lock)
+       __acquires(rcu)
 {
        struct net_device *dev;
        struct net *net = seq_file_net(seq);
        loff_t i = 1;
 
-       read_lock(&dev_base_lock);
-
+       rcu_read_lock();
        if (*pos == 0)
                return SEQ_START_TOKEN;
 
-       for_each_netdev(net, dev) {
+       for_each_netdev_rcu(net, dev) {
                if (!is_vlan_dev(dev))
                        continue;
 
@@ -234,7 +233,7 @@ static void *vlan_seq_next(struct seq_file *seq, void *v, loff_t *pos)
        if (v == SEQ_START_TOKEN)
                dev = net_device_entry(&net->dev_base_head);
 
-       for_each_netdev_continue(net, dev) {
+       for_each_netdev_continue_rcu(net, dev) {
                if (!is_vlan_dev(dev))
                        continue;
 
@@ -245,9 +244,9 @@ static void *vlan_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 }
 
 static void vlan_seq_stop(struct seq_file *seq, void *v)
-       __releases(dev_base_lock)
+       __releases(rcu)
 {
-       read_unlock(&dev_base_lock);
+       rcu_read_unlock();
 }
 
 static int vlan_seq_show(struct seq_file *seq, void *v)