mwifiex: fix tx data_sent issue for usb interface

This patch fix missing tx data_sent flag update for usb interface.
Except USB interface, data_sent flag has been updated in specific
file such as sdio.c and pcie.c. So only USB interface type need check
when TX data completed.

Signed-off-by: Zhaoyang Liu <liuzy@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
index 6cb0d33..ce22cc8 100644 (file)
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -300,7 +300,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
                mwifiex_dbg(adapter, ERROR, "data: -EBUSY is returned\n");
                break;
        case -1:
-               if (adapter->iface_type != MWIFIEX_PCIE)
+               if (adapter->iface_type == MWIFIEX_USB)
                        adapter->data_sent = false;
                mwifiex_dbg(adapter, ERROR, "%s: host_to_card failed: %#x\n",
                            __func__, ret);
@@ -308,7 +308,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
                mwifiex_write_data_complete(adapter, skb_aggr, 1, ret);
                return 0;
        case -EINPROGRESS:
-               if (adapter->iface_type != MWIFIEX_PCIE)
+               if (adapter->iface_type == MWIFIEX_USB)
                        adapter->data_sent = false;
                break;
        case 0:

diff --git a/drivers/net/wireless/mwifiex/sta_tx.c b/drivers/net/wireless/mwifiex/sta_tx.c
index 355ac59..7a4d5f4 100644 (file)
--- a/drivers/net/wireless/mwifiex/sta_tx.c
+++ b/drivers/net/wireless/mwifiex/sta_tx.c
@@ -174,6 +174,7 @@ int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags)
        local_tx_pd->bss_type = priv->bss_type;
 
        if (adapter->iface_type == MWIFIEX_USB) {
+               adapter->data_sent = true;
                ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_USB_EP_DATA,
                                                   skb, NULL);
        } else {
@@ -191,7 +192,8 @@ int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags)
                adapter->dbg.num_tx_host_to_card_failure++;
                break;
        case -1:
-               adapter->data_sent = false;
+               if (adapter->iface_type == MWIFIEX_USB)
+                       adapter->data_sent = false;
                dev_kfree_skb_any(skb);
                mwifiex_dbg(adapter, ERROR,
                            "%s: host_to_card failed: ret=%d\n",
@@ -206,6 +208,8 @@ int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags)
                adapter->tx_lock_flag = true;
                break;
        case -EINPROGRESS:
+               if (adapter->iface_type == MWIFIEX_USB)
+                       adapter->data_sent = false;
                adapter->tx_lock_flag = true;
                break;
        default:

diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c
index 98f097d..6ef030a 100644 (file)
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/mwifiex/txrx.c
@@ -142,7 +142,7 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
                mwifiex_dbg(adapter, ERROR, "data: -EBUSY is returned\n");
                break;
        case -1:
-               if (adapter->iface_type != MWIFIEX_PCIE)
+               if (adapter->iface_type == MWIFIEX_USB)
                        adapter->data_sent = false;
                mwifiex_dbg(adapter, ERROR,
                            "mwifiex_write_data_async failed: 0x%X\n",
@@ -151,7 +151,7 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
                mwifiex_write_data_complete(adapter, skb, 0, ret);
                break;
        case -EINPROGRESS:
-               if (adapter->iface_type != MWIFIEX_PCIE)
+               if (adapter->iface_type == MWIFIEX_USB)
                        adapter->data_sent = false;
                break;
        case 0:
@@ -222,7 +222,7 @@ static int mwifiex_host_to_card(struct mwifiex_adapter *adapter,
                mwifiex_dbg(adapter, ERROR, "data: -EBUSY is returned\n");
                break;
        case -1:
-               if (adapter->iface_type != MWIFIEX_PCIE)
+               if (adapter->iface_type == MWIFIEX_USB)
                        adapter->data_sent = false;
                mwifiex_dbg(adapter, ERROR,
                            "mwifiex_write_data_async failed: 0x%X\n", ret);
@@ -230,7 +230,7 @@ static int mwifiex_host_to_card(struct mwifiex_adapter *adapter,
                mwifiex_write_data_complete(adapter, skb, 0, ret);
                break;
        case -EINPROGRESS:
-               if (adapter->iface_type != MWIFIEX_PCIE)
+               if (adapter->iface_type == MWIFIEX_USB)
                        adapter->data_sent = false;
                break;
        case 0:

diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 8e30fb3..8a3f59e 100644 (file)
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -1356,14 +1356,14 @@ mwifiex_send_processed_packet(struct mwifiex_private *priv,
                                       ra_list_flags);
                break;
        case -1:
-               if (adapter->iface_type != MWIFIEX_PCIE)
+               if (adapter->iface_type == MWIFIEX_USB)
                        adapter->data_sent = false;
                mwifiex_dbg(adapter, ERROR, "host_to_card failed: %#x\n", ret);
                adapter->dbg.num_tx_host_to_card_failure++;
                mwifiex_write_data_complete(adapter, skb, 0, ret);
                break;
        case -EINPROGRESS:
-               if (adapter->iface_type != MWIFIEX_PCIE)
+               if (adapter->iface_type == MWIFIEX_USB)
                        adapter->data_sent = false;
                break;
        case 0: