net: annotate lockless accesses to sk->sk_ack_backlog

[linux-2.6-block.git] / net / sched / em_meta.c

diff --git a/net/sched/em_meta.c b/net/sched/em_meta.c
index 3177dcb173161629a801278db38fabeb6fcdbdd9..ebb6e2430861d23a42431e4143f229395d9321c5 100644 (file)
--- a/net/sched/em_meta.c
+++ b/net/sched/em_meta.c
@@ -521,7 +521,7 @@ META_COLLECTOR(int_sk_ack_bl)
                *err = -1;
                return;
        }
-       dst->value = sk->sk_ack_backlog;
+       dst->value = READ_ONCE(sk->sk_ack_backlog);
 }
 
 META_COLLECTOR(int_sk_max_ack_bl)