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-rw-r--r--net/phonet/pep.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/net/phonet/pep.c b/net/phonet/pep.c
index eef833ea6d7b..b8252d289cd7 100644
--- a/net/phonet/pep.c
+++ b/net/phonet/pep.c
@@ -346,8 +346,10 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
break;
case PNS_PEP_CTRL_REQ:
- if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX)
+ if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
+ atomic_inc(&sk->sk_drops);
break;
+ }
__skb_pull(skb, 4);
queue = &pn->ctrlreq_queue;
goto queue;
@@ -358,10 +360,13 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
err = sock_queue_rcv_skb(sk, skb);
if (!err)
return 0;
+ if (err == -ENOMEM)
+ atomic_inc(&sk->sk_drops);
break;
}
if (pn->rx_credits == 0) {
+ atomic_inc(&sk->sk_drops);
err = -ENOBUFS;
break;
}

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