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Diffstat (limited to 'net/packet/diag.c')
-rw-r--r--net/packet/diag.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/packet/diag.c b/net/packet/diag.c
index bc33fbe8a5ef..39bce0d50df9 100644
--- a/net/packet/diag.c
+++ b/net/packet/diag.c
@@ -177,8 +177,8 @@ static int packet_diag_dump(struct sk_buff *skb, struct netlink_callback *cb)
net = sock_net(skb->sk);
req = nlmsg_data(cb->nlh);
- rcu_read_lock();
- sk_for_each_rcu(sk, node, &net->packet.sklist) {
+ mutex_lock(&net->packet.sklist_lock);
+ sk_for_each(sk, node, &net->packet.sklist) {
if (!net_eq(sock_net(sk), net))
continue;
if (num < s_num)
@@ -192,7 +192,7 @@ next:
num++;
}
done:
- rcu_read_unlock();
+ mutex_unlock(&net->packet.sklist_lock);
cb->args[0] = num;
return skb->len;