Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (34 commits)
  net: Add support for SMSC LAN9530, LAN9730 and LAN89530
  mlx4_en: Restoring RX buffer pointer in case of failure
  mlx4: Sensing link type at device initialization
  ipv4: Fix "Set rt->rt_iif more sanely on output routes."
  MAINTAINERS: add entry for Xen network backend
  be2net: Fix suspend/resume operation
  be2net: Rename some struct members for clarity
  pppoe: drop PPPOX_ZOMBIEs in pppoe_flush_dev
  dsa/mv88e6131: add support for mv88e6085 switch
  ipv6: Enable RFS sk_rxhash tracking for ipv6 sockets (v2)
  be2net: Fix a potential crash during shutdown.
  bna: Fix for handling firmware heartbeat failure
  can: mcp251x: Allow pass IRQ flags through platform data.
  smsc911x: fix mac_lock acquision before calling smsc911x_mac_read
  iwlwifi: accept EEPROM version 0x423 for iwl6000
  rt2x00: fix cancelling uninitialized work
  rtlwifi: Fix some warnings/bugs
  p54usb: IDs for two new devices
  wl12xx: fix potential buffer overflow in testmode nvs push
  zd1211rw: reset rx idle timer from tasklet
  ...

25 files changed, 90 insertions, 37 deletions

diff --git a/drivers/net/benet/be.h b/drivers/net/benet/be.h
index f803c58b941..66823eded7a 100644
--- a/drivers/net/benet/be.h
+++ b/drivers/net/benet/be.h
@@ -154,7 +154,7 @@ struct be_eq_obj {
         u16 min_eqd;            /* in usecs */
         u16 max_eqd;            /* in usecs */
         u16 cur_eqd;            /* in usecs */
-        u8  msix_vec_idx;
+        u8  eq_idx;
 
         struct napi_struct napi;
 };
@@ -291,7 +291,7 @@ struct be_adapter {
         u32 num_rx_qs;
         u32 big_page_size;      /* Compounded page size shared by rx wrbs */
 
-        u8 msix_vec_next_idx;
+        u8 eq_next_idx;
         struct be_drv_stats drv_stats;
 
         struct vlan_group *vlan_grp;
diff --git a/drivers/net/benet/be_main.c b/drivers/net/benet/be_main.c
index 9a54c8b24ff..7cb5a114c73 100644
--- a/drivers/net/benet/be_main.c
+++ b/drivers/net/benet/be_main.c
@@ -1497,7 +1497,7 @@ static int be_tx_queues_create(struct be_adapter *adapter)
         if (be_cmd_eq_create(adapter, eq, adapter->tx_eq.cur_eqd))
                 goto tx_eq_free;
 
-        adapter->tx_eq.msix_vec_idx = adapter->msix_vec_next_idx++;
+        adapter->tx_eq.eq_idx = adapter->eq_next_idx++;
 
 
         /* Alloc TX eth compl queue */
@@ -1590,7 +1590,7 @@ static int be_rx_queues_create(struct be_adapter *adapter)
                 if (rc)
                         goto err;
 
-                rxo->rx_eq.msix_vec_idx = adapter->msix_vec_next_idx++;
+                rxo->rx_eq.eq_idx = adapter->eq_next_idx++;
 
                 /* CQ */
                 cq = &rxo->cq;
@@ -1666,11 +1666,11 @@ static irqreturn_t be_intx(int irq, void *dev)
                 if (!isr)
                         return IRQ_NONE;
 
-                if ((1 << adapter->tx_eq.msix_vec_idx & isr))
+                if ((1 << adapter->tx_eq.eq_idx & isr))
                         event_handle(adapter, &adapter->tx_eq);
 
                 for_all_rx_queues(adapter, rxo, i) {
-                        if ((1 << rxo->rx_eq.msix_vec_idx & isr))
+                        if ((1 << rxo->rx_eq.eq_idx & isr))
                                 event_handle(adapter, &rxo->rx_eq);
                 }
         }
@@ -1951,7 +1951,7 @@ static void be_sriov_disable(struct be_adapter *adapter)
 static inline int be_msix_vec_get(struct be_adapter *adapter,
                                         struct be_eq_obj *eq_obj)
 {
-        return adapter->msix_entries[eq_obj->msix_vec_idx].vector;
+        return adapter->msix_entries[eq_obj->eq_idx].vector;
 }
 
 static int be_request_irq(struct be_adapter *adapter,
@@ -2345,6 +2345,7 @@ static int be_clear(struct be_adapter *adapter)
         be_mcc_queues_destroy(adapter);
         be_rx_queues_destroy(adapter);
         be_tx_queues_destroy(adapter);
+        adapter->eq_next_idx = 0;
 
         if (be_physfn(adapter) && adapter->sriov_enabled)
                 for (vf = 0; vf < num_vfs; vf++)
@@ -3141,12 +3142,14 @@ static int be_resume(struct pci_dev *pdev)
 static void be_shutdown(struct pci_dev *pdev)
 {
         struct be_adapter *adapter = pci_get_drvdata(pdev);
-        struct net_device *netdev =  adapter->netdev;
 
-        if (netif_running(netdev))
+        if (!adapter)
+                return;
+
+        if (netif_running(adapter->netdev))
                 cancel_delayed_work_sync(&adapter->work);
 
-        netif_device_detach(netdev);
+        netif_device_detach(adapter->netdev);
 
         be_cmd_reset_function(adapter);
 
diff --git a/drivers/net/bna/bfa_ioc.c b/drivers/net/bna/bfa_ioc.c
index 34933cb9569..e3de0b8625c 100644
--- a/drivers/net/bna/bfa_ioc.c
+++ b/drivers/net/bna/bfa_ioc.c
@@ -2219,13 +2219,9 @@ bfa_nw_ioc_get_mac(struct bfa_ioc *ioc)
 static void
 bfa_ioc_recover(struct bfa_ioc *ioc)
 {
-        u16 bdf;
-
-        bdf = (ioc->pcidev.pci_slot << 8 | ioc->pcidev.pci_func << 3 |
-                                        ioc->pcidev.device_id);
-
-        pr_crit("Firmware heartbeat failure at %d", bdf);
-        BUG_ON(1);
+        pr_crit("Heart Beat of IOC has failed\n");
+        bfa_ioc_stats(ioc, ioc_hbfails);
+        bfa_fsm_send_event(ioc, IOC_E_HBFAIL);
 }
 
 static void
diff --git a/drivers/net/can/mcp251x.c b/drivers/net/can/mcp251x.c
index 7513c4523ac..330140ee266 100644
--- a/drivers/net/can/mcp251x.c
+++ b/drivers/net/can/mcp251x.c
@@ -931,7 +931,8 @@ static int mcp251x_open(struct net_device *net)
         priv->tx_len = 0;
 
         ret = request_threaded_irq(spi->irq, NULL, mcp251x_can_ist,
-                          IRQF_TRIGGER_FALLING, DEVICE_NAME, priv);
+                  pdata->irq_flags ? pdata->irq_flags : IRQF_TRIGGER_FALLING,
+                  DEVICE_NAME, priv);
         if (ret) {
                 dev_err(&spi->dev, "failed to acquire irq %d\n", spi->irq);
                 if (pdata->transceiver_enable)
diff --git a/drivers/net/mlx4/en_rx.c b/drivers/net/mlx4/en_rx.c
index cfd50bc4916..62dd21b06df 100644
--- a/drivers/net/mlx4/en_rx.c
+++ b/drivers/net/mlx4/en_rx.c
@@ -345,6 +345,8 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv)
                 err = mlx4_en_init_allocator(priv, ring);
                 if (err) {
                         en_err(priv, "Failed initializing ring allocator\n");
+                        if (ring->stride <= TXBB_SIZE)
+                                ring->buf -= TXBB_SIZE;
                         ring_ind--;
                         goto err_allocator;
                 }
@@ -369,6 +371,8 @@ err_buffers:
         ring_ind = priv->rx_ring_num - 1;
 err_allocator:
         while (ring_ind >= 0) {
+                if (priv->rx_ring[ring_ind].stride <= TXBB_SIZE)
+                        priv->rx_ring[ring_ind].buf -= TXBB_SIZE;
                 mlx4_en_destroy_allocator(priv, &priv->rx_ring[ring_ind]);
                 ring_ind--;
         }
diff --git a/drivers/net/mlx4/main.c b/drivers/net/mlx4/main.c
index 62fa7eec5f0..3814fc9b114 100644
--- a/drivers/net/mlx4/main.c
+++ b/drivers/net/mlx4/main.c
@@ -944,6 +944,10 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
         }
 
         for (port = 1; port <= dev->caps.num_ports; port++) {
+                enum mlx4_port_type port_type = 0;
+                mlx4_SENSE_PORT(dev, port, &port_type);
+                if (port_type)
+                        dev->caps.port_type[port] = port_type;
                 ib_port_default_caps = 0;
                 err = mlx4_get_port_ib_caps(dev, port, &ib_port_default_caps);
                 if (err)
@@ -958,6 +962,7 @@ static int mlx4_setup_hca(struct mlx4_dev *dev)
                         goto err_mcg_table_free;
                 }
         }
+        mlx4_set_port_mask(dev);
 
         return 0;
 
diff --git a/drivers/net/mlx4/mlx4.h b/drivers/net/mlx4/mlx4.h
index c1e0e5f1bcd..dd7d745fbab 100644
--- a/drivers/net/mlx4/mlx4.h
+++ b/drivers/net/mlx4/mlx4.h
@@ -431,6 +431,8 @@ void mlx4_srq_event(struct mlx4_dev *dev, u32 srqn, int event_type);
 
 void mlx4_handle_catas_err(struct mlx4_dev *dev);
 
+int mlx4_SENSE_PORT(struct mlx4_dev *dev, int port,
+                    enum mlx4_port_type *type);
 void mlx4_do_sense_ports(struct mlx4_dev *dev,
                          enum mlx4_port_type *stype,
                          enum mlx4_port_type *defaults);
diff --git a/drivers/net/mlx4/sense.c b/drivers/net/mlx4/sense.c
index 015fbe785c1..e2337a7411d 100644
--- a/drivers/net/mlx4/sense.c
+++ b/drivers/net/mlx4/sense.c
@@ -38,8 +38,8 @@
 
 #include "mlx4.h"
 
-static int mlx4_SENSE_PORT(struct mlx4_dev *dev, int port,
-                           enum mlx4_port_type *type)
+int mlx4_SENSE_PORT(struct mlx4_dev *dev, int port,
+                    enum mlx4_port_type *type)
 {
         u64 out_param;
         int err = 0;
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 693aaef4e3c..718879b35b7 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -317,7 +317,7 @@ static void pppoe_flush_dev(struct net_device *dev)
                         lock_sock(sk);
 
                         if (po->pppoe_dev == dev &&
-                            sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND)) {
+                            sk->sk_state & (PPPOX_CONNECTED | PPPOX_BOUND | PPPOX_ZOMBIE)) {
                                 pppox_unbind_sock(sk);
                                 sk->sk_state = PPPOX_ZOMBIE;
                                 sk->sk_state_change(sk);
diff --git a/drivers/net/smsc911x.c b/drivers/net/smsc911x.c
index c498b720b53..4b42ecc63dc 100644
--- a/drivers/net/smsc911x.c
+++ b/drivers/net/smsc911x.c
@@ -1818,6 +1818,7 @@ static int __devinit smsc911x_init(struct net_device *dev)
         SMSC_TRACE(PROBE, "PHY will be autodetected.");
 
         spin_lock_init(&pdata->dev_lock);
+        spin_lock_init(&pdata->mac_lock);
 
         if (pdata->ioaddr == 0) {
                 SMSC_WARNING(PROBE, "pdata->ioaddr: 0x00000000");
@@ -1895,8 +1896,11 @@ static int __devinit smsc911x_init(struct net_device *dev)
         /* workaround for platforms without an eeprom, where the mac address
          * is stored elsewhere and set by the bootloader.  This saves the
          * mac address before resetting the device */
-        if (pdata->config.flags & SMSC911X_SAVE_MAC_ADDRESS)
+        if (pdata->config.flags & SMSC911X_SAVE_MAC_ADDRESS) {
+                spin_lock_irq(&pdata->mac_lock);
                 smsc911x_read_mac_address(dev);
+                spin_unlock_irq(&pdata->mac_lock);
+        }
 
         /* Reset the LAN911x */
         if (smsc911x_soft_reset(pdata))
@@ -2059,8 +2063,6 @@ static int __devinit smsc911x_drv_probe(struct platform_device *pdev)
                 SMSC_TRACE(PROBE, "Network interface: \"%s\"", dev->name);
         }
 
-        spin_lock_init(&pdata->mac_lock);
-
         retval = smsc911x_mii_init(pdev, dev);
         if (retval) {
                 SMSC_WARNING(PROBE,
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 727874d9deb..47a6c870b51 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -1313,6 +1313,21 @@ static const struct usb_device_id products[] = {
                 USB_DEVICE(0x0424, 0x9909),
                 .driver_info = (unsigned long) &smsc95xx_info,
         },
+        {
+                /* SMSC LAN9530 USB Ethernet Device */
+                USB_DEVICE(0x0424, 0x9530),
+                .driver_info = (unsigned long) &smsc95xx_info,
+        },
+        {
+                /* SMSC LAN9730 USB Ethernet Device */
+                USB_DEVICE(0x0424, 0x9730),
+                .driver_info = (unsigned long) &smsc95xx_info,
+        },
+        {
+                /* SMSC LAN89530 USB Ethernet Device */
+                USB_DEVICE(0x0424, 0x9E08),
+                .driver_info = (unsigned long) &smsc95xx_info,
+        },
         { },            /* END */
 };
 MODULE_DEVICE_TABLE(usb, products);
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 338b07502f1..1ec9bcd6b28 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2546,6 +2546,7 @@ static struct {
         { AR_SREV_VERSION_9287,         "9287" },
         { AR_SREV_VERSION_9271,         "9271" },
         { AR_SREV_VERSION_9300,         "9300" },
+        { AR_SREV_VERSION_9485,         "9485" },
 };
 
 /* For devices with external radios */
diff --git a/drivers/net/wireless/b43/dma.c b/drivers/net/wireless/b43/dma.c
index 3d5566e7af0..ff0f5ba14b2 100644
--- a/drivers/net/wireless/b43/dma.c
+++ b/drivers/net/wireless/b43/dma.c
@@ -1536,7 +1536,7 @@ static void dma_rx(struct b43_dmaring *ring, int *slot)
                 dmaaddr = meta->dmaaddr;
                 goto drop_recycle_buffer;
         }
-        if (unlikely(len > ring->rx_buffersize)) {
+        if (unlikely(len + ring->frameoffset > ring->rx_buffersize)) {
                 /* The data did not fit into one descriptor buffer
                  * and is split over multiple buffers.
                  * This should never happen, as we try to allocate buffers
diff --git a/drivers/net/wireless/b43/dma.h b/drivers/net/wireless/b43/dma.h
index a01c2100f16..e8a80a1251b 100644
--- a/drivers/net/wireless/b43/dma.h
+++ b/drivers/net/wireless/b43/dma.h
@@ -163,7 +163,7 @@ struct b43_dmadesc_generic {
 /* DMA engine tuning knobs */
 #define B43_TXRING_SLOTS                256
 #define B43_RXRING_SLOTS                64
-#define B43_DMA0_RX_BUFFERSIZE          IEEE80211_MAX_FRAME_LEN
+#define B43_DMA0_RX_BUFFERSIZE          (B43_DMA0_RX_FRAMEOFFSET + IEEE80211_MAX_FRAME_LEN)
 
 /* Pointer poison */
 #define B43_DMA_PTR_POISON              ((void *)ERR_PTR(-ENOMEM))
diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
index 98aa8af0119..20b66469d68 100644
--- a/drivers/net/wireless/iwlwifi/iwl-eeprom.h
+++ b/drivers/net/wireless/iwlwifi/iwl-eeprom.h
@@ -241,7 +241,7 @@ struct iwl_eeprom_enhanced_txpwr {
 
 /* 6x00 Specific */
 #define EEPROM_6000_TX_POWER_VERSION    (4)
-#define EEPROM_6000_EEPROM_VERSION      (0x434)
+#define EEPROM_6000_EEPROM_VERSION      (0x423)
 
 /* 6x50 Specific */
 #define EEPROM_6050_TX_POWER_VERSION    (4)
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index 9b344a921e7..e18358725b6 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -56,6 +56,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
         {USB_DEVICE(0x0846, 0x4210)},   /* Netgear WG121 the second ? */
         {USB_DEVICE(0x0846, 0x4220)},   /* Netgear WG111 */
         {USB_DEVICE(0x09aa, 0x1000)},   /* Spinnaker Proto board */
+        {USB_DEVICE(0x0bf8, 0x1007)},   /* Fujitsu E-5400 USB */
         {USB_DEVICE(0x0cde, 0x0006)},   /* Medion 40900, Roper Europe */
         {USB_DEVICE(0x0db0, 0x6826)},   /* MSI UB54G (MS-6826) */
         {USB_DEVICE(0x107b, 0x55f2)},   /* Gateway WGU-210 (Gemtek) */
@@ -68,6 +69,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
         {USB_DEVICE(0x1915, 0x2235)},   /* Linksys WUSB54G Portable OEM */
         {USB_DEVICE(0x2001, 0x3701)},   /* DLink DWL-G120 Spinnaker */
         {USB_DEVICE(0x2001, 0x3703)},   /* DLink DWL-G122 */
+        {USB_DEVICE(0x2001, 0x3762)},   /* Conceptronic C54U */
         {USB_DEVICE(0x5041, 0x2234)},   /* Linksys WUSB54G */
         {USB_DEVICE(0x5041, 0x2235)},   /* Linksys WUSB54G Portable */
 
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 9de9dbe9439..84eb6ad3637 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1062,8 +1062,10 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
          * Stop all work.
          */
         cancel_work_sync(&rt2x00dev->intf_work);
-        cancel_work_sync(&rt2x00dev->rxdone_work);
-        cancel_work_sync(&rt2x00dev->txdone_work);
+        if (rt2x00_is_usb(rt2x00dev)) {
+                cancel_work_sync(&rt2x00dev->rxdone_work);
+                cancel_work_sync(&rt2x00dev->txdone_work);
+        }
         destroy_workqueue(rt2x00dev->workqueue);
 
         /*
diff --git a/drivers/net/wireless/rtlwifi/efuse.c b/drivers/net/wireless/rtlwifi/efuse.c
index f74a8701c67..590f14f45a8 100644
--- a/drivers/net/wireless/rtlwifi/efuse.c
+++ b/drivers/net/wireless/rtlwifi/efuse.c
@@ -685,7 +685,7 @@ static int efuse_pg_packet_read(struct ieee80211_hw *hw, u8 offset, u8 *data)
 
         u8 efuse_data, word_cnts = 0;
         u16 efuse_addr = 0;
-        u8 hworden;
+        u8 hworden = 0;
         u8 tmpdata[8];
 
         if (data == NULL)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
index 5ef91374b23..28a6ce3bc23 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
@@ -303,7 +303,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
         u16 box_reg, box_extreg;
         u8 u1b_tmp;
         bool isfw_read = false;
-        u8 buf_index;
+        u8 buf_index = 0;
         bool bwrite_sucess = false;
         u8 wait_h2c_limmit = 100;
         u8 wait_writeh2c_limmit = 100;
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index a4b2613d6a8..f5d85735d64 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -246,7 +246,7 @@ static void _rtl_usb_io_handler_init(struct device *dev,
 
 static void _rtl_usb_io_handler_release(struct ieee80211_hw *hw)
 {
-        struct rtl_priv *rtlpriv = rtl_priv(hw);
+        struct rtl_priv __maybe_unused *rtlpriv = rtl_priv(hw);
 
         mutex_destroy(&rtlpriv->io.bb_mutex);
 }
diff --git a/drivers/net/wireless/wl12xx/sdio.c b/drivers/net/wireless/wl12xx/sdio.c
index 5b9dbeafec0..b1c7d031c39 100644
--- a/drivers/net/wireless/wl12xx/sdio.c
+++ b/drivers/net/wireless/wl12xx/sdio.c
@@ -340,7 +340,7 @@ module_init(wl1271_init);
 module_exit(wl1271_exit);
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
+MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
 MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
 MODULE_FIRMWARE(WL1271_FW_NAME);
 MODULE_FIRMWARE(WL1271_AP_FW_NAME);
diff --git a/drivers/net/wireless/wl12xx/spi.c b/drivers/net/wireless/wl12xx/spi.c
index 18cf01719ae..ffc745b17f4 100644
--- a/drivers/net/wireless/wl12xx/spi.c
+++ b/drivers/net/wireless/wl12xx/spi.c
@@ -487,7 +487,7 @@ module_init(wl1271_init);
 module_exit(wl1271_exit);
 
 MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Luciano Coelho <luciano.coelho@nokia.com>");
+MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>");
 MODULE_AUTHOR("Juuso Oikarinen <juuso.oikarinen@nokia.com>");
 MODULE_FIRMWARE(WL1271_FW_NAME);
 MODULE_FIRMWARE(WL1271_AP_FW_NAME);
diff --git a/drivers/net/wireless/wl12xx/testmode.c b/drivers/net/wireless/wl12xx/testmode.c
index e64403b6896..6ec06a4a4c6 100644
--- a/drivers/net/wireless/wl12xx/testmode.c
+++ b/drivers/net/wireless/wl12xx/testmode.c
@@ -204,7 +204,10 @@ static int wl1271_tm_cmd_nvs_push(struct wl1271 *wl, struct nlattr *tb[])
 
         kfree(wl->nvs);
 
-        wl->nvs = kzalloc(sizeof(struct wl1271_nvs_file), GFP_KERNEL);
+        if (len != sizeof(struct wl1271_nvs_file))
+                return -EINVAL;
+
+        wl->nvs = kzalloc(len, GFP_KERNEL);
         if (!wl->nvs) {
                 wl1271_error("could not allocate memory for the nvs file");
                 ret = -ENOMEM;
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index 58236e6d092..ab607bbd629 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -643,7 +643,7 @@ static void rx_urb_complete(struct urb *urb)
         usb = urb->context;
         rx = &usb->rx;
 
-        zd_usb_reset_rx_idle_timer(usb);
+        tasklet_schedule(&rx->reset_timer_tasklet);
 
         if (length%rx->usb_packet_size > rx->usb_packet_size-4) {
                 /* If there is an old first fragment, we don't care. */
@@ -812,6 +812,7 @@ void zd_usb_disable_rx(struct zd_usb *usb)
         __zd_usb_disable_rx(usb);
         mutex_unlock(&rx->setup_mutex);
 
+        tasklet_kill(&rx->reset_timer_tasklet);
         cancel_delayed_work_sync(&rx->idle_work);
 }
 
@@ -1106,6 +1107,13 @@ static void zd_rx_idle_timer_handler(struct work_struct *work)
         zd_usb_reset_rx(usb);
 }
 
+static void zd_usb_reset_rx_idle_timer_tasklet(unsigned long param)
+{
+        struct zd_usb *usb = (struct zd_usb *)param;
+
+        zd_usb_reset_rx_idle_timer(usb);
+}
+
 void zd_usb_reset_rx_idle_timer(struct zd_usb *usb)
 {
         struct zd_usb_rx *rx = &usb->rx;
@@ -1127,6 +1135,7 @@ static inline void init_usb_interrupt(struct zd_usb *usb)
 static inline void init_usb_rx(struct zd_usb *usb)
 {
         struct zd_usb_rx *rx = &usb->rx;
+
         spin_lock_init(&rx->lock);
         mutex_init(&rx->setup_mutex);
         if (interface_to_usbdev(usb->intf)->speed == USB_SPEED_HIGH) {
@@ -1136,11 +1145,14 @@ static inline void init_usb_rx(struct zd_usb *usb)
         }
         ZD_ASSERT(rx->fragment_length == 0);
         INIT_DELAYED_WORK(&rx->idle_work, zd_rx_idle_timer_handler);
+        rx->reset_timer_tasklet.func = zd_usb_reset_rx_idle_timer_tasklet;
+        rx->reset_timer_tasklet.data = (unsigned long)usb;
 }
 
 static inline void init_usb_tx(struct zd_usb *usb)
 {
         struct zd_usb_tx *tx = &usb->tx;
+
         spin_lock_init(&tx->lock);
         atomic_set(&tx->enabled, 0);
         tx->stopped = 0;
@@ -1671,6 +1683,10 @@ static void iowrite16v_urb_complete(struct urb *urb)
 
         if (urb->status && !usb->cmd_error)
                 usb->cmd_error = urb->status;
+
+        if (!usb->cmd_error &&
+                        urb->actual_length != urb->transfer_buffer_length)
+                usb->cmd_error = -EIO;
 }
 
 static int zd_submit_waiting_urb(struct zd_usb *usb, bool last)
@@ -1805,7 +1821,7 @@ int zd_usb_iowrite16v_async(struct zd_usb *usb, const struct zd_ioreq16 *ioreqs,
         usb_fill_int_urb(urb, udev, usb_sndintpipe(udev, EP_REGS_OUT),
                          req, req_len, iowrite16v_urb_complete, usb,
                          ep->desc.bInterval);
-        urb->transfer_flags |= URB_FREE_BUFFER | URB_SHORT_NOT_OK;
+        urb->transfer_flags |= URB_FREE_BUFFER;
 
         /* Submit previous URB */
         r = zd_submit_waiting_urb(usb, false);
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.h b/drivers/net/wireless/zd1211rw/zd_usb.h
index b3df2c8116c..325d0f98925 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.h
+++ b/drivers/net/wireless/zd1211rw/zd_usb.h
@@ -183,6 +183,7 @@ struct zd_usb_rx {
         spinlock_t lock;
         struct mutex setup_mutex;
         struct delayed_work idle_work;
+        struct tasklet_struct reset_timer_tasklet;
         u8 fragment[2 * USB_MAX_RX_SIZE];
         unsigned int fragment_length;
         unsigned int usb_packet_size;