tipc: re-enable compensation for socket receive buffer double counting

[cascardo/linux.git] / net / tipc / socket.c

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 3eeb50a..d37a940 100644 (file)
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1748,7 +1748,7 @@ static void tipc_sk_enqueue(struct sk_buff_head *inputq, struct sock *sk,
 
                /* Try backlog, compensating for double-counted bytes */
                dcnt = &tipc_sk(sk)->dupl_rcvcnt;
-               if (sk->sk_backlog.len)
+               if (!sk->sk_backlog.len)
                        atomic_set(dcnt, 0);
                lim = rcvbuf_limit(sk, skb) + atomic_read(dcnt);
                if (likely(!sk_add_backlog(sk, skb, lim)))