Commit ec264a43 authored Jun 03, 2015 by Xinming Hu Committed by Kalle Valo Jun 08, 2015

mwifiex: do not decrease tx_pending for AMSDU packet once more



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 <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

parent 719a25e3

drivers/net/wireless/mwifiex/txrx.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -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 (aggr)
		/* For skb_aggr, do not wake up tx queue */