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Bluetooth: Allow unsegmented SDU retries on sock_queue_rcv_skb failure 

In L2CAP_SDU_UNSEGMENTED case, if sock_queue_rcv_skb returns error,
l2cap_ertm_reassembly_sdu should not return 0 so as to insert the
skb into BUSY_QUEUE for later retries.

Signed-off-by: Ruiyi Zhang <Ruiyi.Zhang@Atheros.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
This commit is contained in:
Ruiyi Zhang 2011-05-13 13:07:52 +08:00 committed by Gustavo F. Padovan
parent 931749bf78
commit 224f8af0db
1 changed files with 1 additions and 5 deletions
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6
net/bluetooth/l2cap_core.c
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@ -2928,11 +2928,7 @@ static int l2cap_ertm_reassembly_sdu(struct l2cap_chan *chan, struct sk_buff *sk
if (chan->conn_state & L2CAP_CONN_SAR_SDU) if (chan->conn_state & L2CAP_CONN_SAR_SDU)
goto drop; goto drop;
err = sock_queue_rcv_skb(chan->sk, skb); return sock_queue_rcv_skb(chan->sk, skb);
if (!err)
return err;
break;
case L2CAP_SDU_START: case L2CAP_SDU_START:
if (chan->conn_state & L2CAP_CONN_SAR_SDU) if (chan->conn_state & L2CAP_CONN_SAR_SDU)