diff options
| -rw-r--r-- | htc/htc_send.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/htc/htc_send.c b/htc/htc_send.c index 7133ac12d7ca..bad060836e11 100644 --- a/htc/htc_send.c +++ b/htc/htc_send.c @@ -502,8 +502,12 @@ static void htc_issue_packets_bundle(HTC_TARGET *target, htc_send_bundled_netbuf(target, pEndpoint, pBundleBuffer - last_credit_pad, pPacketTx); - if (HTC_PACKET_QUEUE_DEPTH(pPktQueue) < + /* One packet has been dequeued from sending queue when enter + * this loop, so need to add 1 back for this checking. + */ + if ((HTC_PACKET_QUEUE_DEPTH(pPktQueue) + 1) < HTC_MIN_MSG_PER_BUNDLE) { + HTC_PACKET_ENQUEUE_TO_HEAD(pPktQueue, pPacket); return; } bundlesSpaceRemaining = @@ -511,6 +515,7 @@ static void htc_issue_packets_bundle(HTC_TARGET *target, pEndpoint->TxCreditSize; pPacketTx = allocate_htc_bundle_packet(target); if (!pPacketTx) { + HTC_PACKET_ENQUEUE_TO_HEAD(pPktQueue, pPacket); /* good time to panic */ AR_DEBUG_PRINTF(ATH_DEBUG_ERR, ("allocate_htc_bundle_packet failed\n")); |