Return-path: Received: from mx0a-0016f401.pphosted.com ([67.231.148.174]:11058 "EHLO mx0a-0016f401.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755008AbbE2L3l (ORCPT ); Fri, 29 May 2015 07:29:41 -0400 Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.14.5/8.14.5) with SMTP id t4TBSeUQ015562 for ; Fri, 29 May 2015 04:29:41 -0700 Received: from sc-owa.marvell.com ([199.233.58.135]) by mx0a-0016f401.pphosted.com with ESMTP id 1upn7d87v6-1 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=NOT) for ; Fri, 29 May 2015 04:29:41 -0700 From: Avinash Patil To: CC: , , , Avinash Patil Subject: [PATCHv3 17/17] mwifiex: do not decrease tx_pending for AMSDU packet once more Date: Fri, 29 May 2015 22:26:38 +0530 Message-ID: <1432918598-27769-18-git-send-email-patila@marvell.com> (sfid-20150529_132944_124796_83655E3C) In-Reply-To: <1432918598-27769-1-git-send-email-patila@marvell.com> References: <1432918598-27769-1-git-send-email-patila@marvell.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Xinming Hu Negative adapter->tx_pending is observed while running data traffic, because tx_pending is decreased once more for AMSDU packet. since tx_pending have been decreased for all the source MSDU packets, we don't need to update once more for AMSDU packet. Signed-off-by: Xinming Hu Signed-off-by: Cathy Luo Signed-off-by: Avinash Patil --- drivers/net/wireless/mwifiex/txrx.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c index c4c7d8d..5ed9b79 100644 --- a/drivers/net/wireless/mwifiex/txrx.c +++ b/drivers/net/wireless/mwifiex/txrx.c @@ -319,11 +319,11 @@ int mwifiex_write_data_complete(struct mwifiex_adapter *adapter, priv->stats.tx_errors++; } - if (tx_info->flags & MWIFIEX_BUF_FLAG_BRIDGED_PKT) { + if (tx_info->flags & MWIFIEX_BUF_FLAG_BRIDGED_PKT) atomic_dec_return(&adapter->pending_bridged_pkts); - if (tx_info->flags & MWIFIEX_BUF_FLAG_AGGR_PKT) - goto done; - } + + if (tx_info->flags & MWIFIEX_BUF_FLAG_AGGR_PKT) + goto done; if (aggr) /* For skb_aggr, do not wake up tx queue */ -- 1.8.1.4