31 files changed, 258 insertions, 170 deletions

diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 333c21289d97..6dcd55a74c0a 100644
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -41,6 +41,9 @@ static struct usb_device_id ath3k_table[] = {
 
         /* Atheros AR9285 Malbec with sflash firmware */
         { USB_DEVICE(0x03F0, 0x311D) },
+
+        /* Atheros AR5BBU12 with sflash firmware */
+        { USB_DEVICE(0x0489, 0xE02C) },
         { }     /* Terminating entry */
 };
 
diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index 4cefa91e6c34..b7f2f373c631 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -105,6 +105,9 @@ static struct usb_device_id blacklist_table[] = {
         /* Atheros AR9285 Malbec with sflash firmware */
         { USB_DEVICE(0x03f0, 0x311d), .driver_info = BTUSB_IGNORE },
 
+        /* Atheros AR5BBU12 with sflash firmware */
+        { USB_DEVICE(0x0489, 0xe02c), .driver_info = BTUSB_IGNORE },
+
         /* Broadcom BCM2035 */
         { USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
         { USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },
@@ -829,7 +832,7 @@ static void btusb_work(struct work_struct *work)
 
         if (hdev->conn_hash.sco_num > 0) {
                 if (!test_bit(BTUSB_DID_ISO_RESUME, &data->flags)) {
-                        err = usb_autopm_get_interface(data->isoc);
+                        err = usb_autopm_get_interface(data->isoc ? data->isoc : data->intf);
                         if (err < 0) {
                                 clear_bit(BTUSB_ISOC_RUNNING, &data->flags);
                                 usb_kill_anchored_urbs(&data->isoc_anchor);
@@ -858,7 +861,7 @@ static void btusb_work(struct work_struct *work)
 
                 __set_isoc_interface(hdev, 0);
                 if (test_and_clear_bit(BTUSB_DID_ISO_RESUME, &data->flags))
-                        usb_autopm_put_interface(data->isoc);
+                        usb_autopm_put_interface(data->isoc ? data->isoc : data->intf);
         }
 }
 
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index 2d4c4fc1d900..461dd6f905f7 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -802,10 +802,7 @@ dm9000_init_dm9000(struct net_device *dev)
         /* Checksum mode */
         dm9000_set_rx_csum_unlocked(dev, db->rx_csum);
 
-        /* GPIO0 on pre-activate PHY */
-        iow(db, DM9000_GPR, 0); /* REG_1F bit0 activate phyxcer */
         iow(db, DM9000_GPCR, GPCR_GEP_CNTL);    /* Let GPIO0 output */
-        iow(db, DM9000_GPR, 0); /* Enable PHY */
 
         ncr = (db->flags & DM9000_PLATF_EXT_PHY) ? NCR_EXT_PHY : 0;
 
@@ -852,8 +849,8 @@ static void dm9000_timeout(struct net_device *dev)
         unsigned long flags;
 
         /* Save previous register address */
-        reg_save = readb(db->io_addr);
         spin_lock_irqsave(&db->lock, flags);
+        reg_save = readb(db->io_addr);
 
         netif_stop_queue(dev);
         dm9000_reset(db);
@@ -1194,6 +1191,10 @@ dm9000_open(struct net_device *dev)
         if (request_irq(dev->irq, dm9000_interrupt, irqflags, dev->name, dev))
                 return -EAGAIN;
 
+        /* GPIO0 on pre-activate PHY, Reg 1F is not set by reset */
+        iow(db, DM9000_GPR, 0); /* REG_1F bit0 activate phyxcer */
+        mdelay(1); /* delay needs by DM9000B */
+
         /* Initialize DM9000 board */
         dm9000_reset(db);
         dm9000_init_dm9000(dev);
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 469ab0b7ce31..ef2133b16f8c 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -617,8 +617,9 @@ static void ocp_write(struct rtl8169_private *tp, u8 mask, u16 reg, u32 data)
         }
 }
 
-static void rtl8168_oob_notify(void __iomem *ioaddr, u8 cmd)
+static void rtl8168_oob_notify(struct rtl8169_private *tp, u8 cmd)
 {
+        void __iomem *ioaddr = tp->mmio_addr;
         int i;
 
         RTL_W8(ERIDR, cmd);
@@ -630,7 +631,7 @@ static void rtl8168_oob_notify(void __iomem *ioaddr, u8 cmd)
                         break;
         }
 
-        ocp_write(ioaddr, 0x1, 0x30, 0x00000001);
+        ocp_write(tp, 0x1, 0x30, 0x00000001);
 }
 
 #define OOB_CMD_RESET           0x00
@@ -2868,8 +2869,11 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
 {
         void __iomem *ioaddr = tp->mmio_addr;
 
-        if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+        if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
+             (tp->mac_version == RTL_GIGA_MAC_VER_28)) &&
+            (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) {
                 return;
+        }
 
         if (((tp->mac_version == RTL_GIGA_MAC_VER_23) ||
              (tp->mac_version == RTL_GIGA_MAC_VER_24)) &&
@@ -2891,6 +2895,8 @@ static void r8168_pll_power_down(struct rtl8169_private *tp)
         switch (tp->mac_version) {
         case RTL_GIGA_MAC_VER_25:
         case RTL_GIGA_MAC_VER_26:
+        case RTL_GIGA_MAC_VER_27:
+        case RTL_GIGA_MAC_VER_28:
                 RTL_W8(PMCH, RTL_R8(PMCH) & ~0x80);
                 break;
         }
@@ -2900,12 +2906,17 @@ static void r8168_pll_power_up(struct rtl8169_private *tp)
 {
         void __iomem *ioaddr = tp->mmio_addr;
 
-        if (tp->mac_version == RTL_GIGA_MAC_VER_27)
+        if (((tp->mac_version == RTL_GIGA_MAC_VER_27) ||
+             (tp->mac_version == RTL_GIGA_MAC_VER_28)) &&
+            (ocp_read(tp, 0x0f, 0x0010) & 0x00008000)) {
                 return;
+        }
 
         switch (tp->mac_version) {
         case RTL_GIGA_MAC_VER_25:
         case RTL_GIGA_MAC_VER_26:
+        case RTL_GIGA_MAC_VER_27:
+        case RTL_GIGA_MAC_VER_28:
                 RTL_W8(PMCH, RTL_R8(PMCH) | 0x80);
                 break;
         }
@@ -3042,7 +3053,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                 goto err_out_mwi_2;
         }
 
-        tp->cp_cmd = PCIMulRW | RxChkSum;
+        tp->cp_cmd = RxChkSum;
 
         if ((sizeof(dma_addr_t) > 4) &&
             !pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) && use_dac) {
@@ -3318,7 +3329,8 @@ static void rtl8169_hw_reset(struct rtl8169_private *tp)
         /* Disable interrupts */
         rtl8169_irq_mask_and_ack(ioaddr);
 
-        if (tp->mac_version == RTL_GIGA_MAC_VER_28) {
+        if (tp->mac_version == RTL_GIGA_MAC_VER_27 ||
+            tp->mac_version == RTL_GIGA_MAC_VER_28) {
                 while (RTL_R8(TxPoll) & NPQ)
                         udelay(20);
 
@@ -3847,8 +3859,7 @@ static void rtl_hw_start_8168(struct net_device *dev)
         Cxpl_dbg_sel | \
         ASF | \
         PktCntrDisable | \
-        PCIDAC | \
-        PCIMulRW)
+        Mac_dbgo_sel)
 
 static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
 {
@@ -3878,8 +3889,6 @@ static void rtl_hw_start_8102e_1(void __iomem *ioaddr, struct pci_dev *pdev)
         if ((cfg1 & LEDS0) && (cfg1 & LEDS1))
                 RTL_W8(Config1, cfg1 & ~LEDS0);
 
-        RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK);
-
         rtl_ephy_init(ioaddr, e_info_8102e_1, ARRAY_SIZE(e_info_8102e_1));
 }
 
@@ -3891,8 +3900,6 @@ static void rtl_hw_start_8102e_2(void __iomem *ioaddr, struct pci_dev *pdev)
 
         RTL_W8(Config1, MEMMAP | IOMAP | VPD | PMEnable);
         RTL_W8(Config3, RTL_R8(Config3) & ~Beacon_en);
-
-        RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) & ~R810X_CPCMD_QUIRK_MASK);
 }
 
 static void rtl_hw_start_8102e_3(void __iomem *ioaddr, struct pci_dev *pdev)
@@ -3918,6 +3925,8 @@ static void rtl_hw_start_8101(struct net_device *dev)
                 }
         }
 
+        RTL_W8(Cfg9346, Cfg9346_Unlock);
+
         switch (tp->mac_version) {
         case RTL_GIGA_MAC_VER_07:
                 rtl_hw_start_8102e_1(ioaddr, pdev);
@@ -3932,14 +3941,13 @@ static void rtl_hw_start_8101(struct net_device *dev)
                 break;
         }
 
-        RTL_W8(Cfg9346, Cfg9346_Unlock);
+        RTL_W8(Cfg9346, Cfg9346_Lock);
 
         RTL_W8(MaxTxPacketSize, TxPacketMax);
 
         rtl_set_rx_max_size(ioaddr, rx_buf_sz);
 
-        tp->cp_cmd |= rtl_rw_cpluscmd(ioaddr) | PCIMulRW;
-
+        tp->cp_cmd &= ~R810X_CPCMD_QUIRK_MASK;
         RTL_W16(CPlusCmd, tp->cp_cmd);
 
         RTL_W16(IntrMitigate, 0x0000);
@@ -3949,14 +3957,10 @@ static void rtl_hw_start_8101(struct net_device *dev)
         RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
         rtl_set_rx_tx_config_registers(tp);
 
-        RTL_W8(Cfg9346, Cfg9346_Lock);
-
         RTL_R8(IntrMask);
 
         rtl_set_rx_mode(dev);
 
-        RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
-
         RTL_W16(MultiIntr, RTL_R16(MultiIntr) & 0xf000);
 
         RTL_W16(IntrMask, tp->intr_event);
diff --git a/drivers/net/sfc/ethtool.c b/drivers/net/sfc/ethtool.c
index 0e8bb19ed60d..ca886d98bdc7 100644
--- a/drivers/net/sfc/ethtool.c
+++ b/drivers/net/sfc/ethtool.c
@@ -569,9 +569,14 @@ static void efx_ethtool_self_test(struct net_device *net_dev,
                                   struct ethtool_test *test, u64 *data)
 {
         struct efx_nic *efx = netdev_priv(net_dev);
-        struct efx_self_tests efx_tests;
+        struct efx_self_tests *efx_tests;
         int already_up;
-        int rc;
+        int rc = -ENOMEM;
+
+        efx_tests = kzalloc(sizeof(*efx_tests), GFP_KERNEL);
+        if (!efx_tests)
+                goto fail;
+
 
         ASSERT_RTNL();
         if (efx->state != STATE_RUNNING) {
@@ -589,13 +594,11 @@ static void efx_ethtool_self_test(struct net_device *net_dev,
                 if (rc) {
                         netif_err(efx, drv, efx->net_dev,
                                   "failed opening device.\n");
-                        goto fail2;
+                        goto fail1;
                 }
         }
 
-        memset(&efx_tests, 0, sizeof(efx_tests));
-
-        rc = efx_selftest(efx, &efx_tests, test->flags);
+        rc = efx_selftest(efx, efx_tests, test->flags);
 
         if (!already_up)
                 dev_close(efx->net_dev);
@@ -604,10 +607,11 @@ static void efx_ethtool_self_test(struct net_device *net_dev,
                    rc == 0 ? "passed" : "failed",
                    (test->flags & ETH_TEST_FL_OFFLINE) ? "off" : "on");
 
- fail2:
- fail1:
+fail1:
         /* Fill ethtool results structures */
-        efx_ethtool_fill_self_tests(efx, &efx_tests, NULL, data);
+        efx_ethtool_fill_self_tests(efx, efx_tests, NULL, data);
+        kfree(efx_tests);
+fail:
         if (rc)
                 test->flags |= ETH_TEST_FL_FAILED;
 }
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 02b622e3b9fb..5002f5be47be 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -651,6 +651,10 @@ static const struct usb_device_id products[] = {
         .driver_info = (unsigned long)&dm9601_info,
          },
         {
+         USB_DEVICE(0x0fe6, 0x9700),    /* DM9601 USB to Fast Ethernet Adapter */
+         .driver_info = (unsigned long)&dm9601_info,
+         },
+        {
          USB_DEVICE(0x0a46, 0x9000),    /* DM9000E */
          .driver_info = (unsigned long)&dm9601_info,
          },
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 78c26fdccad1..62ce2f4e8605 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -282,6 +282,34 @@ int ath5k_hw_phy_disable(struct ath5k_hw *ah)
         return 0;
 }
 
+/*
+ * Wait for synth to settle
+ */
+static void ath5k_hw_wait_for_synth(struct ath5k_hw *ah,
+                        struct ieee80211_channel *channel)
+{
+        /*
+         * On 5211+ read activation -> rx delay
+         * and use it (100ns steps).
+         */
+        if (ah->ah_version != AR5K_AR5210) {
+                u32 delay;
+                delay = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
+                        AR5K_PHY_RX_DELAY_M;
+                delay = (channel->hw_value & CHANNEL_CCK) ?
+                        ((delay << 2) / 22) : (delay / 10);
+                if (ah->ah_bwmode == AR5K_BWMODE_10MHZ)
+                        delay = delay << 1;
+                if (ah->ah_bwmode == AR5K_BWMODE_5MHZ)
+                        delay = delay << 2;
+                /* XXX: /2 on turbo ? Let's be safe
+                 * for now */
+                udelay(100 + delay);
+        } else {
+                mdelay(1);
+        }
+}
+
 
 /**********************\
 * RF Gain optimization *
@@ -1253,6 +1281,7 @@ static int ath5k_hw_channel(struct ath5k_hw *ah,
         case AR5K_RF5111:
                 ret = ath5k_hw_rf5111_channel(ah, channel);
                 break;
+        case AR5K_RF2317:
         case AR5K_RF2425:
                 ret = ath5k_hw_rf2425_channel(ah, channel);
                 break;
@@ -3237,6 +3266,13 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
                 /* Failed */
                 if (i >= 100)
                         return -EIO;
+
+                /* Set channel and wait for synth */
+                ret = ath5k_hw_channel(ah, channel);
+                if (ret)
+                        return ret;
+
+                ath5k_hw_wait_for_synth(ah, channel);
         }
 
         /*
@@ -3251,13 +3287,53 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
         if (ret)
                 return ret;
 
+        /* Write OFDM timings on 5212*/
+        if (ah->ah_version == AR5K_AR5212 &&
+                channel->hw_value & CHANNEL_OFDM) {
+
+                ret = ath5k_hw_write_ofdm_timings(ah, channel);
+                if (ret)
+                        return ret;
+
+                /* Spur info is available only from EEPROM versions
+                 * greater than 5.3, but the EEPROM routines will use
+                 * static values for older versions */
+                if (ah->ah_mac_srev >= AR5K_SREV_AR5424)
+                        ath5k_hw_set_spur_mitigation_filter(ah,
+                                                            channel);
+        }
+
+        /* If we used fast channel switching
+         * we are done, release RF bus and
+         * fire up NF calibration.
+         *
+         * Note: Only NF calibration due to
+         * channel change, not AGC calibration
+         * since AGC is still running !
+         */
+        if (fast) {
+                /*
+                 * Release RF Bus grant
+                 */
+                AR5K_REG_DISABLE_BITS(ah, AR5K_PHY_RFBUS_REQ,
+                                    AR5K_PHY_RFBUS_REQ_REQUEST);
+
+                /*
+                 * Start NF calibration
+                 */
+                AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_AGCCTL,
+                                        AR5K_PHY_AGCCTL_NF);
+
+                return ret;
+        }
+
         /*
          * For 5210 we do all initialization using
          * initvals, so we don't have to modify
          * any settings (5210 also only supports
          * a/aturbo modes)
          */
-        if ((ah->ah_version != AR5K_AR5210) && !fast) {
+        if (ah->ah_version != AR5K_AR5210) {
 
                 /*
                  * Write initial RF gain settings
@@ -3276,22 +3352,6 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
                 if (ret)
                         return ret;
 
-                /* Write OFDM timings on 5212*/
-                if (ah->ah_version == AR5K_AR5212 &&
-                        channel->hw_value & CHANNEL_OFDM) {
-
-                        ret = ath5k_hw_write_ofdm_timings(ah, channel);
-                        if (ret)
-                                return ret;
-
-                        /* Spur info is available only from EEPROM versions
-                         * greater than 5.3, but the EEPROM routines will use
-                         * static values for older versions */
-                        if (ah->ah_mac_srev >= AR5K_SREV_AR5424)
-                                ath5k_hw_set_spur_mitigation_filter(ah,
-                                                                    channel);
-                }
-
                 /*Enable/disable 802.11b mode on 5111
                 (enable 2111 frequency converter + CCK)*/
                 if (ah->ah_radio == AR5K_RF5111) {
@@ -3322,47 +3382,20 @@ int ath5k_hw_phy_init(struct ath5k_hw *ah, struct ieee80211_channel *channel,
          */
         ath5k_hw_reg_write(ah, AR5K_PHY_ACT_ENABLE, AR5K_PHY_ACT);
 
+        ath5k_hw_wait_for_synth(ah, channel);
+
         /*
-         * On 5211+ read activation -> rx delay
-         * and use it.
+         * Perform ADC test to see if baseband is ready
+         * Set tx hold and check adc test register
          */
-        if (ah->ah_version != AR5K_AR5210) {
-                u32 delay;
-                delay = ath5k_hw_reg_read(ah, AR5K_PHY_RX_DELAY) &
-                        AR5K_PHY_RX_DELAY_M;
-                delay = (channel->hw_value & CHANNEL_CCK) ?
-                        ((delay << 2) / 22) : (delay / 10);
-                if (ah->ah_bwmode == AR5K_BWMODE_10MHZ)
-                        delay = delay << 1;
-                if (ah->ah_bwmode == AR5K_BWMODE_5MHZ)
-                        delay = delay << 2;
-                /* XXX: /2 on turbo ? Let's be safe
-                 * for now */
-                udelay(100 + delay);
-        } else {
-                mdelay(1);
-        }
-
-        if (fast)
-                /*
-                 * Release RF Bus grant
-                 */
-                AR5K_REG_DISABLE_BITS(ah, AR5K_PHY_RFBUS_REQ,
-                                    AR5K_PHY_RFBUS_REQ_REQUEST);
-        else {
-                /*
-                 * Perform ADC test to see if baseband is ready
-                 * Set tx hold and check adc test register
-                 */
-                phy_tst1 = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
-                ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
-                for (i = 0; i <= 20; i++) {
-                        if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
-                                break;
-                        udelay(200);
-                }
-                ath5k_hw_reg_write(ah, phy_tst1, AR5K_PHY_TST1);
+        phy_tst1 = ath5k_hw_reg_read(ah, AR5K_PHY_TST1);
+        ath5k_hw_reg_write(ah, AR5K_PHY_TST1_TXHOLD, AR5K_PHY_TST1);
+        for (i = 0; i <= 20; i++) {
+                if (!(ath5k_hw_reg_read(ah, AR5K_PHY_ADC_TEST) & 0x10))
+                        break;
+                udelay(200);
         }
+        ath5k_hw_reg_write(ah, phy_tst1, AR5K_PHY_TST1);
 
         /*
          * Start automatic gain control calibration
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 23838e37d45f..1a7fa6ea4cf5 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -21,7 +21,6 @@
 #include <linux/device.h>
 #include <linux/leds.h>
 #include <linux/completion.h>
-#include <linux/pm_qos_params.h>
 
 #include "debug.h"
 #include "common.h"
@@ -57,8 +56,6 @@ struct ath_node;
 
 #define A_MAX(a, b) ((a) > (b) ? (a) : (b))
 
-#define ATH9K_PM_QOS_DEFAULT_VALUE      55
-
 #define TSF_TO_TU(_h,_l) \
         ((((u32)(_h)) << 22) | (((u32)(_l)) >> 10))
 
@@ -633,8 +630,6 @@ struct ath_softc {
         struct ath_descdma txsdma;
 
         struct ath_ant_comb ant_comb;
-
-        struct pm_qos_request_list pm_qos_req;
 };
 
 struct ath_wiphy {
@@ -666,7 +661,6 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 extern struct ieee80211_ops ath9k_ops;
 extern int ath9k_modparam_nohwcrypt;
 extern int led_blink;
-extern int ath9k_pm_qos_value;
 extern bool is_ath9k_unloaded;
 
 irqreturn_t ath_isr(int irq, void *dev);
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 087a6a95edd5..a033d01bf8a0 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -41,10 +41,6 @@ static int ath9k_btcoex_enable;
 module_param_named(btcoex_enable, ath9k_btcoex_enable, int, 0444);
 MODULE_PARM_DESC(btcoex_enable, "Enable wifi-BT coexistence");
 
-int ath9k_pm_qos_value = ATH9K_PM_QOS_DEFAULT_VALUE;
-module_param_named(pmqos, ath9k_pm_qos_value, int, S_IRUSR | S_IRGRP | S_IROTH);
-MODULE_PARM_DESC(pmqos, "User specified PM-QOS value");
-
 bool is_ath9k_unloaded;
 /* We use the hw_value as an index into our private channel structure */
 
@@ -762,9 +758,6 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
         ath_init_leds(sc);
         ath_start_rfkill_poll(sc);
 
-        pm_qos_add_request(&sc->pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
-                           PM_QOS_DEFAULT_VALUE);
-
         return 0;
 
 error_world:
@@ -831,7 +824,6 @@ void ath9k_deinit_device(struct ath_softc *sc)
         }
 
         ieee80211_unregister_hw(hw);
-        pm_qos_remove_request(&sc->pm_qos_req);
         ath_rx_cleanup(sc);
         ath_tx_cleanup(sc);
         ath9k_deinit_softc(sc);
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index da5c64597c1f..a09d15f7aa6e 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -1173,12 +1173,6 @@ static int ath9k_start(struct ieee80211_hw *hw)
                         ath9k_btcoex_timer_resume(sc);
         }
 
-        /* User has the option to provide pm-qos value as a module
-         * parameter rather than using the default value of
-         * 'ATH9K_PM_QOS_DEFAULT_VALUE'.
-         */
-        pm_qos_update_request(&sc->pm_qos_req, ath9k_pm_qos_value);
-
         if (ah->caps.pcie_lcr_extsync_en && common->bus_ops->extn_synch_en)
                 common->bus_ops->extn_synch_en(common);
 
@@ -1345,8 +1339,6 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
         sc->sc_flags |= SC_OP_INVALID;
 
-        pm_qos_update_request(&sc->pm_qos_req, PM_QOS_DEFAULT_VALUE);
-
         mutex_unlock(&sc->mutex);
 
         ath_dbg(common, ATH_DBG_CONFIG, "Driver halt\n");
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 1eacba4daa5b..0494d7b102d4 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -199,6 +199,7 @@ static void p54p_check_rx_ring(struct ieee80211_hw *dev, u32 *index,
         while (i != idx) {
                 u16 len;
                 struct sk_buff *skb;
+                dma_addr_t dma_addr;
                 desc = &ring[i];
                 len = le16_to_cpu(desc->len);
                 skb = rx_buf[i];
@@ -216,17 +217,20 @@ static void p54p_check_rx_ring(struct ieee80211_hw *dev, u32 *index,
 
                         len = priv->common.rx_mtu;
                 }
+                dma_addr = le32_to_cpu(desc->host_addr);
+                pci_dma_sync_single_for_cpu(priv->pdev, dma_addr,
+                        priv->common.rx_mtu + 32, PCI_DMA_FROMDEVICE);
                 skb_put(skb, len);
 
                 if (p54_rx(dev, skb)) {
-                        pci_unmap_single(priv->pdev,
-                                         le32_to_cpu(desc->host_addr),
-                                         priv->common.rx_mtu + 32,
-                                         PCI_DMA_FROMDEVICE);
+                        pci_unmap_single(priv->pdev, dma_addr,
+                                priv->common.rx_mtu + 32, PCI_DMA_FROMDEVICE);
                         rx_buf[i] = NULL;
-                        desc->host_addr = 0;
+                        desc->host_addr = cpu_to_le32(0);
                 } else {
                         skb_trim(skb, 0);
+                        pci_dma_sync_single_for_device(priv->pdev, dma_addr,
+                                priv->common.rx_mtu + 32, PCI_DMA_FROMDEVICE);
                         desc->len = cpu_to_le16(priv->common.rx_mtu + 32);
                 }
 
diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c
index aa97971a38af..3b3f1e45ab3e 100644
--- a/drivers/net/wireless/rt2x00/rt2800pci.c
+++ b/drivers/net/wireless/rt2x00/rt2800pci.c
@@ -652,6 +652,12 @@ static void rt2800pci_fill_rxdone(struct queue_entry *entry,
                  */
                 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
 
+                /*
+                 * The hardware has already checked the Michael Mic and has
+                 * stripped it from the frame. Signal this to mac80211.
+                 */
+                rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
+
                 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
                         rxdesc->flags |= RX_FLAG_DECRYPTED;
                 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
@@ -1065,6 +1071,8 @@ static DEFINE_PCI_DEVICE_TABLE(rt2800pci_device_table) = {
         { PCI_DEVICE(0x1814, 0x3390), PCI_DEVICE_DATA(&rt2800pci_ops) },
 #endif
 #ifdef CONFIG_RT2800PCI_RT35XX
+        { PCI_DEVICE(0x1432, 0x7711), PCI_DEVICE_DATA(&rt2800pci_ops) },
+        { PCI_DEVICE(0x1432, 0x7722), PCI_DEVICE_DATA(&rt2800pci_ops) },
         { PCI_DEVICE(0x1814, 0x3060), PCI_DEVICE_DATA(&rt2800pci_ops) },
         { PCI_DEVICE(0x1814, 0x3062), PCI_DEVICE_DATA(&rt2800pci_ops) },
         { PCI_DEVICE(0x1814, 0x3562), PCI_DEVICE_DATA(&rt2800pci_ops) },
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index b97a4a54ff4c..197a36c05fda 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -486,6 +486,12 @@ static void rt2800usb_fill_rxdone(struct queue_entry *entry,
                  */
                 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
 
+                /*
+                 * The hardware has already checked the Michael Mic and has
+                 * stripped it from the frame. Signal this to mac80211.
+                 */
+                rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
+
                 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
                         rxdesc->flags |= RX_FLAG_DECRYPTED;
                 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
diff --git a/include/linux/dcbnl.h b/include/linux/dcbnl.h
index 68cd248f6d3e..66900e3c6eb1 100644
--- a/include/linux/dcbnl.h
+++ b/include/linux/dcbnl.h
@@ -101,8 +101,8 @@ struct ieee_pfc {
  */
 struct dcb_app {
         __u8    selector;
-        __u32   protocol;
         __u8    priority;
+        __u16   protocol;
 };
 
 struct dcbmsg {
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 4a3cd2cd2f5e..96e50e0ce3ca 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -89,6 +89,18 @@
 #define IPV6_ADDR_SCOPE_GLOBAL          0x0e
 
 /*
+ *      Addr flags
+ */
+#ifdef __KERNEL__
+#define IPV6_ADDR_MC_FLAG_TRANSIENT(a)  \
+        ((a)->s6_addr[1] & 0x10)
+#define IPV6_ADDR_MC_FLAG_PREFIX(a)     \
+        ((a)->s6_addr[1] & 0x20)
+#define IPV6_ADDR_MC_FLAG_RENDEZVOUS(a) \
+        ((a)->s6_addr[1] & 0x40)
+#endif
+
+/*
  *      fragmentation header
  */
 
diff --git a/include/net/netfilter/nf_tproxy_core.h b/include/net/netfilter/nf_tproxy_core.h
index cd85b3bc8327..e505358d8999 100644
--- a/include/net/netfilter/nf_tproxy_core.h
+++ b/include/net/netfilter/nf_tproxy_core.h
@@ -201,18 +201,8 @@ nf_tproxy_get_sock_v6(struct net *net, const u8 protocol,
 }
 #endif
 
-static inline void
-nf_tproxy_put_sock(struct sock *sk)
-{
-        /* TIME_WAIT inet sockets have to be handled differently */
-        if ((sk->sk_protocol == IPPROTO_TCP) && (sk->sk_state == TCP_TIME_WAIT))
-                inet_twsk_put(inet_twsk(sk));
-        else
-                sock_put(sk);
-}
-
 /* assign a socket to the skb -- consumes sk */
-int
+void
 nf_tproxy_assign_sock(struct sk_buff *skb, struct sock *sk);
 
 #endif
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index 160a407c1963..04f8556313d5 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -199,7 +199,7 @@ struct tcf_proto {
 
 struct qdisc_skb_cb {
         unsigned int            pkt_len;
-        char                    data[];
+        long                    data[];
 };
 
 static inline int qdisc_qlen(struct Qdisc *q)
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 2575c2db6404..d7b9af4703d0 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -727,7 +727,9 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
                         break;
                 }
 
+                tty_unlock();
                 schedule();
+                tty_lock();
         }
         set_current_state(TASK_RUNNING);
         remove_wait_queue(&dev->wait, &wait);
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index 09d5c0987925..030a002ff8ee 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -37,10 +37,9 @@
         rcu_dereference_protected(X, lockdep_is_held(&br->multicast_lock))
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-static inline int ipv6_is_local_multicast(const struct in6_addr *addr)
+static inline int ipv6_is_transient_multicast(const struct in6_addr *addr)
 {
-        if (ipv6_addr_is_multicast(addr) &&
-            IPV6_ADDR_MC_SCOPE(addr) <= IPV6_ADDR_SCOPE_LINKLOCAL)
+        if (ipv6_addr_is_multicast(addr) && IPV6_ADDR_MC_FLAG_TRANSIENT(addr))
                 return 1;
         return 0;
 }
@@ -435,7 +434,6 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
         eth = eth_hdr(skb);
 
         memcpy(eth->h_source, br->dev->dev_addr, 6);
-        ipv6_eth_mc_map(group, eth->h_dest);
         eth->h_proto = htons(ETH_P_IPV6);
         skb_put(skb, sizeof(*eth));
 
@@ -447,8 +445,10 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
         ip6h->payload_len = htons(8 + sizeof(*mldq));
         ip6h->nexthdr = IPPROTO_HOPOPTS;
         ip6h->hop_limit = 1;
-        ipv6_addr_set(&ip6h->saddr, 0, 0, 0, 0);
+        ipv6_dev_get_saddr(dev_net(br->dev), br->dev, &ip6h->daddr, 0,
+                           &ip6h->saddr);
         ipv6_addr_set(&ip6h->daddr, htonl(0xff020000), 0, 0, htonl(1));
+        ipv6_eth_mc_map(&ip6h->daddr, eth->h_dest);
 
         hopopt = (u8 *)(ip6h + 1);
         hopopt[0] = IPPROTO_ICMPV6;             /* next hdr */
@@ -780,11 +780,11 @@ static int br_ip6_multicast_add_group(struct net_bridge *br,
 {
         struct br_ip br_group;
 
-        if (ipv6_is_local_multicast(group))
+        if (!ipv6_is_transient_multicast(group))
                 return 0;
 
         ipv6_addr_copy(&br_group.u.ip6, group);
-        br_group.proto = htons(ETH_P_IP);
+        br_group.proto = htons(ETH_P_IPV6);
 
         return br_multicast_add_group(br, port, &br_group);
 }
@@ -1013,18 +1013,19 @@ static int br_ip6_multicast_mld2_report(struct net_bridge *br,
 
                 nsrcs = skb_header_pointer(skb,
                                            len + offsetof(struct mld2_grec,
-                                                          grec_mca),
+                                                          grec_nsrcs),
                                            sizeof(_nsrcs), &_nsrcs);
                 if (!nsrcs)
                         return -EINVAL;
 
                 if (!pskb_may_pull(skb,
                                    len + sizeof(*grec) +
-                                   sizeof(struct in6_addr) * (*nsrcs)))
+                                   sizeof(struct in6_addr) * ntohs(*nsrcs)))
                         return -EINVAL;
 
                 grec = (struct mld2_grec *)(skb->data + len);
-                len += sizeof(*grec) + sizeof(struct in6_addr) * (*nsrcs);
+                len += sizeof(*grec) +
+                       sizeof(struct in6_addr) * ntohs(*nsrcs);
 
                 /* We treat these as MLDv1 reports for now. */
                 switch (grec->grec_type) {
@@ -1340,7 +1341,7 @@ static void br_ip6_multicast_leave_group(struct net_bridge *br,
 {
         struct br_ip br_group;
 
-        if (ipv6_is_local_multicast(group))
+        if (!ipv6_is_transient_multicast(group))
                 return;
 
         ipv6_addr_copy(&br_group.u.ip6, group);
diff --git a/net/ipv4/inet_timewait_sock.c b/net/ipv4/inet_timewait_sock.c
index c5af909cf701..3c8dfa16614d 100644
--- a/net/ipv4/inet_timewait_sock.c
+++ b/net/ipv4/inet_timewait_sock.c
@@ -505,7 +505,9 @@ restart:
                         }
 
                         rcu_read_unlock();
+                        local_bh_disable();
                         inet_twsk_deschedule(tw, twdr);
+                        local_bh_enable();
                         inet_twsk_put(tw);
                         goto restart_rcu;
                 }
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index eb7f82ebf4a3..65f6c0406245 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1222,7 +1222,7 @@ static int tcp_check_dsack(struct sock *sk, struct sk_buff *ack_skb,
         }
 
         /* D-SACK for already forgotten data... Do dumb counting. */
-        if (dup_sack &&
+        if (dup_sack && tp->undo_marker && tp->undo_retrans &&
             !after(end_seq_0, prior_snd_una) &&
             after(end_seq_0, tp->undo_marker))
                 tp->undo_retrans--;
@@ -1299,7 +1299,8 @@ static u8 tcp_sacktag_one(struct sk_buff *skb, struct sock *sk,
 
         /* Account D-SACK for retransmitted packet. */
         if (dup_sack && (sacked & TCPCB_RETRANS)) {
-                if (after(TCP_SKB_CB(skb)->end_seq, tp->undo_marker))
+                if (tp->undo_marker && tp->undo_retrans &&
+                    after(TCP_SKB_CB(skb)->end_seq, tp->undo_marker))
                         tp->undo_retrans--;
                 if (sacked & TCPCB_SACKED_ACKED)
                         state->reord = min(fack_count, state->reord);
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 406f320336e6..dfa5beb0c1c8 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -2162,7 +2162,7 @@ int tcp_retransmit_skb(struct sock *sk, struct sk_buff *skb)
                 if (!tp->retrans_stamp)
                         tp->retrans_stamp = TCP_SKB_CB(skb)->when;
 
-                tp->undo_retrans++;
+                tp->undo_retrans += tcp_skb_pcount(skb);
 
                 /* snd_nxt is stored to detect loss of retransmitted segment,
                  * see tcp_input.c tcp_sacktag_write_queue().
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
index 09c88891a753..de338037a736 100644
--- a/net/ipv6/netfilter/ip6t_LOG.c
+++ b/net/ipv6/netfilter/ip6t_LOG.c
@@ -410,7 +410,7 @@ fallback:
                 if (p != NULL) {
                         sb_add(m, "%02x", *p++);
                         for (i = 1; i < len; i++)
-                                sb_add(m, ":%02x", p[i]);
+                                sb_add(m, ":%02x", *p++);
                 }
                 sb_add(m, " ");
 
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 8acba456744e..7a10a8d1b2d0 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -1229,6 +1229,7 @@ void ieee80211_remove_interfaces(struct ieee80211_local *local)
         }
         mutex_unlock(&local->iflist_mtx);
         unregister_netdevice_many(&unreg_list);
+        list_del(&unreg_list);
 }
 
 static u32 ieee80211_idle_off(struct ieee80211_local *local,
diff --git a/net/mac80211/mlme.c b/net/mac80211/mlme.c
index 45fbb9e33746..c9ceb4d57ab0 100644
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1033,6 +1033,12 @@ void ieee80211_sta_rx_notify(struct ieee80211_sub_if_data *sdata,
         if (is_multicast_ether_addr(hdr->addr1))
                 return;
 
+        /*
+         * In case we receive frames after disassociation.
+         */
+        if (!sdata->u.mgd.associated)
+                return;
+
         ieee80211_sta_reset_conn_monitor(sdata);
 }
 
diff --git a/net/netfilter/nf_tproxy_core.c b/net/netfilter/nf_tproxy_core.c
index 4d87befb04c0..474d621cbc2e 100644
--- a/net/netfilter/nf_tproxy_core.c
+++ b/net/netfilter/nf_tproxy_core.c
@@ -28,26 +28,23 @@ nf_tproxy_destructor(struct sk_buff *skb)
         skb->destructor = NULL;
 
         if (sk)
-                nf_tproxy_put_sock(sk);
+                sock_put(sk);
 }
 
 /* consumes sk */
-int
+void
 nf_tproxy_assign_sock(struct sk_buff *skb, struct sock *sk)
 {
-        bool transparent = (sk->sk_state == TCP_TIME_WAIT) ?
-                                inet_twsk(sk)->tw_transparent :
-                                inet_sk(sk)->transparent;
-
-        if (transparent) {
-                skb_orphan(skb);
-                skb->sk = sk;
-                skb->destructor = nf_tproxy_destructor;
-                return 1;
-        } else
-                nf_tproxy_put_sock(sk);
-
-        return 0;
+        /* assigning tw sockets complicates things; most
+         * skb->sk->X checks would have to test sk->sk_state first */
+        if (sk->sk_state == TCP_TIME_WAIT) {
+                inet_twsk_put(inet_twsk(sk));
+                return;
+        }
+
+        skb_orphan(skb);
+        skb->sk = sk;
+        skb->destructor = nf_tproxy_destructor;
 }
 EXPORT_SYMBOL_GPL(nf_tproxy_assign_sock);
 
diff --git a/net/netfilter/xt_TPROXY.c b/net/netfilter/xt_TPROXY.c
index 640678f47a2a..dcfd57eb9d02 100644
--- a/net/netfilter/xt_TPROXY.c
+++ b/net/netfilter/xt_TPROXY.c
@@ -33,6 +33,20 @@
 #include <net/netfilter/nf_tproxy_core.h>
 #include <linux/netfilter/xt_TPROXY.h>
 
+static bool tproxy_sk_is_transparent(struct sock *sk)
+{
+        if (sk->sk_state != TCP_TIME_WAIT) {
+                if (inet_sk(sk)->transparent)
+                        return true;
+                sock_put(sk);
+        } else {
+                if (inet_twsk(sk)->tw_transparent)
+                        return true;
+                inet_twsk_put(inet_twsk(sk));
+        }
+        return false;
+}
+
 static inline __be32
 tproxy_laddr4(struct sk_buff *skb, __be32 user_laddr, __be32 daddr)
 {
@@ -141,7 +155,7 @@ tproxy_tg4(struct sk_buff *skb, __be32 laddr, __be16 lport,
                                            skb->dev, NFT_LOOKUP_LISTENER);
 
         /* NOTE: assign_sock consumes our sk reference */
-        if (sk && nf_tproxy_assign_sock(skb, sk)) {
+        if (sk && tproxy_sk_is_transparent(sk)) {
                 /* This should be in a separate target, but we don't do multiple
                    targets on the same rule yet */
                 skb->mark = (skb->mark & ~mark_mask) ^ mark_value;
@@ -149,6 +163,8 @@ tproxy_tg4(struct sk_buff *skb, __be32 laddr, __be16 lport,
                 pr_debug("redirecting: proto %hhu %pI4:%hu -> %pI4:%hu, mark: %x\n",
                          iph->protocol, &iph->daddr, ntohs(hp->dest),
                          &laddr, ntohs(lport), skb->mark);
+
+                nf_tproxy_assign_sock(skb, sk);
                 return NF_ACCEPT;
         }
 
@@ -306,7 +322,7 @@ tproxy_tg6_v1(struct sk_buff *skb, const struct xt_action_param *par)
                                            par->in, NFT_LOOKUP_LISTENER);
 
         /* NOTE: assign_sock consumes our sk reference */
-        if (sk && nf_tproxy_assign_sock(skb, sk)) {
+        if (sk && tproxy_sk_is_transparent(sk)) {
                 /* This should be in a separate target, but we don't do multiple
                    targets on the same rule yet */
                 skb->mark = (skb->mark & ~tgi->mark_mask) ^ tgi->mark_value;
@@ -314,6 +330,8 @@ tproxy_tg6_v1(struct sk_buff *skb, const struct xt_action_param *par)
                 pr_debug("redirecting: proto %hhu %pI6:%hu -> %pI6:%hu, mark: %x\n",
                          tproto, &iph->saddr, ntohs(hp->source),
                          laddr, ntohs(lport), skb->mark);
+
+                nf_tproxy_assign_sock(skb, sk);
                 return NF_ACCEPT;
         }
 
diff --git a/net/netfilter/xt_socket.c b/net/netfilter/xt_socket.c
index 00d6ae838303..9cc46356b577 100644
--- a/net/netfilter/xt_socket.c
+++ b/net/netfilter/xt_socket.c
@@ -35,6 +35,15 @@
 #include <net/netfilter/nf_conntrack.h>
 #endif
 
+static void
+xt_socket_put_sk(struct sock *sk)
+{
+        if (sk->sk_state == TCP_TIME_WAIT)
+                inet_twsk_put(inet_twsk(sk));
+        else
+                sock_put(sk);
+}
+
 static int
 extract_icmp4_fields(const struct sk_buff *skb,
                     u8 *protocol,
@@ -164,7 +173,7 @@ socket_match(const struct sk_buff *skb, struct xt_action_param *par,
                                        (sk->sk_state == TCP_TIME_WAIT &&
                                         inet_twsk(sk)->tw_transparent));
 
-                nf_tproxy_put_sock(sk);
+                xt_socket_put_sk(sk);
 
                 if (wildcard || !transparent)
                         sk = NULL;
@@ -298,7 +307,7 @@ socket_mt6_v1(const struct sk_buff *skb, struct xt_action_param *par)
                                        (sk->sk_state == TCP_TIME_WAIT &&
                                         inet_twsk(sk)->tw_transparent));
 
-                nf_tproxy_put_sock(sk);
+                xt_socket_put_sk(sk);
 
                 if (wildcard || !transparent)
                         sk = NULL;
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
index 34dc598440a2..1bc698039ae2 100644
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -839,6 +839,7 @@ void dev_deactivate(struct net_device *dev)
 
         list_add(&dev->unreg_list, &single);
         dev_deactivate_many(&single);
+        list_del(&single);
 }
 
 static void dev_init_scheduler_queue(struct net_device *dev,
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c
index 2cc46f0962ca..b23428f3c0dd 100644
--- a/net/sctp/sm_make_chunk.c
+++ b/net/sctp/sm_make_chunk.c
@@ -2029,11 +2029,11 @@ static sctp_ierror_t sctp_process_unk_param(const struct sctp_association *asoc,
                         *errp = sctp_make_op_error_fixed(asoc, chunk);
 
                 if (*errp) {
-                        sctp_init_cause_fixed(*errp, SCTP_ERROR_UNKNOWN_PARAM,
-                                        WORD_ROUND(ntohs(param.p->length)));
-                        sctp_addto_chunk_fixed(*errp,
-                                        WORD_ROUND(ntohs(param.p->length)),
-                                        param.v);
+                        if (!sctp_init_cause_fixed(*errp, SCTP_ERROR_UNKNOWN_PARAM,
+                                        WORD_ROUND(ntohs(param.p->length))))
+                                sctp_addto_chunk_fixed(*errp,
+                                                WORD_ROUND(ntohs(param.p->length)),
+                                                param.v);
                 } else {
                         /* If there is no memory for generating the ERROR
                          * report as specified, an ABORT will be triggered
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index 3e5dbd4e4cd5..d112f038edf0 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -802,11 +802,11 @@ int cfg80211_wext_siwfreq(struct net_device *dev,
                         return freq;
                 if (freq == 0)
                         return -EINVAL;
-                wdev_lock(wdev);
                 mutex_lock(&rdev->devlist_mtx);
+                wdev_lock(wdev);
                 err = cfg80211_set_freq(rdev, wdev, freq, NL80211_CHAN_NO_HT);
-                mutex_unlock(&rdev->devlist_mtx);
                 wdev_unlock(wdev);
+                mutex_unlock(&rdev->devlist_mtx);
                 return err;
         default:
                 return -EOPNOTSUPP;