net: silence KCSAN warnings around sk_add_backlog() calls

[sfrench/cifs-2.6.git] / net / llc / llc_conn.c

diff --git a/net/llc/llc_conn.c b/net/llc/llc_conn.c
index a79b739eb223668aa837ac08bbcebc0ae5750a0a..7b620acaca9ec194e03b590c21fb004401dbc7ce 100644 (file)
--- a/net/llc/llc_conn.c
+++ b/net/llc/llc_conn.c
@@ -813,7 +813,7 @@ void llc_conn_handler(struct llc_sap *sap, struct sk_buff *skb)
        else {
                dprintk("%s: adding to backlog...\n", __func__);
                llc_set_backlog_type(skb, LLC_PACKET);
-               if (sk_add_backlog(sk, skb, sk->sk_rcvbuf))
+               if (sk_add_backlog(sk, skb, READ_ONCE(sk->sk_rcvbuf)))
                        goto drop_unlock;
        }
 out: