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

Pull networking fixes from David Miller:

 1) ping_err() ICMP error handler looks at wrong ICMP header, from Li
    Wei.

 2) TCP socket hash function on ipv6 is too weak, from Eric Dumazet.

 3) netif_set_xps_queue() forgets to drop mutex on errors, fix from
    Alexander Duyck.

 4) sum_frag_mem_limit() can deadlock due to lack of BH disabling, fix
    from Eric Dumazet.

 5) TCP SYN data is miscalculated in tcp_send_syn_data(), because the
    amount of TCP option space was not taken into account properly in
    this code path.  Fix from yuchung Cheng.

 6) MLX4 driver allocates device queues with the wrong size, from Kleber
    Sacilotto.

 7) sock_diag can access past the end of the sock_diag_handlers[] array,
    from Mathias Krause.

 8) vlan_set_encap_proto() makes incorrect assumptions about where
    skb->data points, rework the logic so that it works regardless of
    where skb->data happens to be.  From Jesse Gross.

 9) Fix gianfar build failure with NET_POLL enabled, from Paul
    Gortmaker.

10) Fix Ipv4 ID setting and checksum calculations in GRE driver, from
   Pravin B Shelar.

11) bgmac driver does:

        int i;

        for (i = 0; ...; ...) {
                ...
                for (i = 0; ...; ...) {

    effectively corrupting the outer loop index, use a seperate
    variable for the inner loops.  From Rafał Miłecki.

12) Fix suspend bugs in smsc95xx driver, from Ming Lei.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (35 commits)
  usbnet: smsc95xx: rename FEATURE_AUTOSUSPEND
  usbnet: smsc95xx: fix broken runtime suspend
  usbnet: smsc95xx: fix suspend failure
  bgmac: fix indexing of 2nd level loops
  b43: Fix lockdep splat on module unload
  Revert "ip_gre: propogate target device GSO capability to the tunnel device"
  IP_GRE: Fix GRE_CSUM case.
  VXLAN: Use tunnel_ip_select_ident() for tunnel IP-Identification.
  IP_GRE: Fix IP-Identification.
  net/pasemi: Fix missing coding style
  vmxnet3: fix ethtool ring buffer size setting
  vmxnet3: make local function static
  bnx2x: remove dead code and make local funcs static
  gianfar: fix compile fail for NET_POLL=y due to struct packing
  vlan: adjust vlan_set_encap_proto() for its callers
  sock_diag: Simplify sock_diag_handlers[] handling in __sock_diag_rcv_msg
  sock_diag: Fix out-of-bounds access to sock_diag_handlers[]
  vxlan: remove depends on CONFIG_EXPERIMENTAL
  mlx4_en: fix allocation of CPU affinity reverse-map
  mlx4_en: fix allocation of device tx_cq
  ...

18 files changed, 98 insertions, 180 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 56c2d75a63d4..87f1d39ca551 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -150,7 +150,7 @@ config MACVTAP
 
 config VXLAN
        tristate "Virtual eXtensible Local Area Network (VXLAN)"
-       depends on EXPERIMENTAL && INET
+       depends on INET
        ---help---
 	  This allows one to create vxlan virtual interfaces that provide
 	  Layer 2 Networks over Layer 3 Networks. VXLAN is often used
diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c
index 3fd32880e526..bf985c04524e 100644
--- a/drivers/net/ethernet/broadcom/bgmac.c
+++ b/drivers/net/ethernet/broadcom/bgmac.c
@@ -436,6 +436,8 @@ static int bgmac_dma_alloc(struct bgmac *bgmac)
 	}
 
 	for (i = 0; i < BGMAC_MAX_RX_RINGS; i++) {
+		int j;
+
 		ring = &bgmac->rx_ring[i];
 		ring->num_slots = BGMAC_RX_RING_SLOTS;
 		ring->mmio_base = ring_base[i];
@@ -458,8 +460,8 @@ static int bgmac_dma_alloc(struct bgmac *bgmac)
 			bgmac_warn(bgmac, "DMA address using 0xC0000000 bit(s), it may need translation trick\n");
 
 		/* Alloc RX slots */
-		for (i = 0; i < ring->num_slots; i++) {
-			err = bgmac_dma_rx_skb_for_slot(bgmac, &ring->slots[i]);
+		for (j = 0; j < ring->num_slots; j++) {
+			err = bgmac_dma_rx_skb_for_slot(bgmac, &ring->slots[j]);
 			if (err) {
 				bgmac_err(bgmac, "Can't allocate skb for slot in RX ring\n");
 				goto err_dma_free;
@@ -496,6 +498,8 @@ static void bgmac_dma_init(struct bgmac *bgmac)
 	}
 
 	for (i = 0; i < BGMAC_MAX_RX_RINGS; i++) {
+		int j;
+
 		ring = &bgmac->rx_ring[i];
 
 		/* We don't implement unaligned addressing, so enable first */
@@ -505,11 +509,11 @@ static void bgmac_dma_init(struct bgmac *bgmac)
 		bgmac_write(bgmac, ring->mmio_base + BGMAC_DMA_RX_RINGHI,
 			    upper_32_bits(ring->dma_base));
 
-		for (i = 0, dma_desc = ring->cpu_base; i < ring->num_slots;
-		     i++, dma_desc++) {
+		for (j = 0, dma_desc = ring->cpu_base; j < ring->num_slots;
+		     j++, dma_desc++) {
 			ctl0 = ctl1 = 0;
 
-			if (i == ring->num_slots - 1)
+			if (j == ring->num_slots - 1)
 				ctl0 |= BGMAC_DESC_CTL0_EOT;
 			ctl1 |= BGMAC_RX_BUF_SIZE & BGMAC_DESC_CTL1_LEN;
 			/* Is there any BGMAC device that requires extension? */
@@ -517,8 +521,8 @@ static void bgmac_dma_init(struct bgmac *bgmac)
 			 * B43_DMA64_DCTL1_ADDREXT_MASK;
 			 */
 
-			dma_desc->addr_low = cpu_to_le32(lower_32_bits(ring->slots[i].dma_addr));
-			dma_desc->addr_high = cpu_to_le32(upper_32_bits(ring->slots[i].dma_addr));
+			dma_desc->addr_low = cpu_to_le32(lower_32_bits(ring->slots[j].dma_addr));
+			dma_desc->addr_high = cpu_to_le32(upper_32_bits(ring->slots[j].dma_addr));
 			dma_desc->ctl0 = cpu_to_le32(ctl0);
 			dma_desc->ctl1 = cpu_to_le32(ctl1);
 		}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index c6da77fa9d07..1663e0b6b5a0 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -13013,64 +13013,6 @@ static int bnx2x_84833_common_init_phy(struct bnx2x *bp,
 	return 0;
 }
 
-static int bnx2x_84833_pre_init_phy(struct bnx2x *bp,
-				    struct bnx2x_phy *phy,
-				    u8 port)
-{
-	u16 val, cnt;
-	/* Wait for FW completing its initialization. */
-	for (cnt = 0; cnt < 1500; cnt++) {
-		bnx2x_cl45_read(bp, phy,
-				MDIO_PMA_DEVAD,
-				MDIO_PMA_REG_CTRL, &val);
-		if (!(val & (1<<15)))
-			break;
-		usleep_range(1000, 2000);
-	}
-	if (cnt >= 1500) {
-		DP(NETIF_MSG_LINK, "84833 reset timeout\n");
-		return -EINVAL;
-	}
-
-	/* Put the port in super isolate mode. */
-	bnx2x_cl45_read(bp, phy,
-			MDIO_CTL_DEVAD,
-			MDIO_84833_TOP_CFG_XGPHY_STRAP1, &val);
-	val |= MDIO_84833_SUPER_ISOLATE;
-	bnx2x_cl45_write(bp, phy,
-			 MDIO_CTL_DEVAD,
-			 MDIO_84833_TOP_CFG_XGPHY_STRAP1, val);
-
-	/* Save spirom version */
-	bnx2x_save_848xx_spirom_version(phy, bp, port);
-	return 0;
-}
-
-int bnx2x_pre_init_phy(struct bnx2x *bp,
-				  u32 shmem_base,
-				  u32 shmem2_base,
-				  u32 chip_id,
-				  u8 port)
-{
-	int rc = 0;
-	struct bnx2x_phy phy;
-	if (bnx2x_populate_phy(bp, EXT_PHY1, shmem_base, shmem2_base,
-			       port, &phy) != 0) {
-		DP(NETIF_MSG_LINK, "populate_phy failed\n");
-		return -EINVAL;
-	}
-	bnx2x_set_mdio_clk(bp, chip_id, phy.mdio_ctrl);
-	switch (phy.type) {
-	case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84833:
-	case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM84834:
-		rc = bnx2x_84833_pre_init_phy(bp, &phy, port);
-		break;
-	default:
-		break;
-	}
-	return rc;
-}
-
 static int bnx2x_ext_phy_common_init(struct bnx2x *bp, u32 shmem_base_path[],
 				     u32 shmem2_base_path[], u8 phy_index,
 				     u32 ext_phy_type, u32 chip_id)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
index 36246129864c..531eebf40d60 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
@@ -98,7 +98,7 @@ static inline int bnx2x_pfvf_status_codes(int rc)
 	}
 }
 
-int bnx2x_send_msg2pf(struct bnx2x *bp, u8 *done, dma_addr_t msg_mapping)
+static int bnx2x_send_msg2pf(struct bnx2x *bp, u8 *done, dma_addr_t msg_mapping)
 {
 	struct cstorm_vf_zone_data __iomem *zone_data =
 		REG_ADDR(bp, PXP_VF_ADDR_CSDM_GLOBAL_START);
@@ -141,7 +141,7 @@ int bnx2x_send_msg2pf(struct bnx2x *bp, u8 *done, dma_addr_t msg_mapping)
 	return 0;
 }
 
-int bnx2x_get_vf_id(struct bnx2x *bp, u32 *vf_id)
+static int bnx2x_get_vf_id(struct bnx2x *bp, u32 *vf_id)
 {
 	u32 me_reg;
 	int tout = 10, interval = 100; /* Wait for 1 sec */
diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec.c
index 29d82cf1528e..fccc3bf2141d 100644
--- a/drivers/net/ethernet/freescale/fec.c
+++ b/drivers/net/ethernet/freescale/fec.c
@@ -1782,24 +1782,6 @@ fec_probe(struct platform_device *pdev)
 		fep->phy_interface = ret;
 	}
 
-	for (i = 0; i < FEC_IRQ_NUM; i++) {
-		irq = platform_get_irq(pdev, i);
-		if (irq < 0) {
-			if (i)
-				break;
-			ret = irq;
-			goto failed_irq;
-		}
-		ret = request_irq(irq, fec_enet_interrupt, IRQF_DISABLED, pdev->name, ndev);
-		if (ret) {
-			while (--i >= 0) {
-				irq = platform_get_irq(pdev, i);
-				free_irq(irq, ndev);
-			}
-			goto failed_irq;
-		}
-	}
-
 	pinctrl = devm_pinctrl_get_select_default(&pdev->dev);
 	if (IS_ERR(pinctrl)) {
 		ret = PTR_ERR(pinctrl);
@@ -1850,6 +1832,24 @@ fec_probe(struct platform_device *pdev)
 	if (ret)
 		goto failed_init;
 
+	for (i = 0; i < FEC_IRQ_NUM; i++) {
+		irq = platform_get_irq(pdev, i);
+		if (irq < 0) {
+			if (i)
+				break;
+			ret = irq;
+			goto failed_irq;
+		}
+		ret = request_irq(irq, fec_enet_interrupt, IRQF_DISABLED, pdev->name, ndev);
+		if (ret) {
+			while (--i >= 0) {
+				irq = platform_get_irq(pdev, i);
+				free_irq(irq, ndev);
+			}
+			goto failed_irq;
+		}
+	}
+
 	ret = fec_enet_mii_init(pdev);
 	if (ret)
 		goto failed_mii_init;
@@ -1867,6 +1867,12 @@ failed_register:
 	fec_enet_mii_remove(fep);
 failed_mii_init:
 failed_init:
+	for (i = 0; i < FEC_IRQ_NUM; i++) {
+		irq = platform_get_irq(pdev, i);
+		if (irq > 0)
+			free_irq(irq, ndev);
+	}
+failed_irq:
 failed_regulator:
 	clk_disable_unprepare(fep->clk_ahb);
 	clk_disable_unprepare(fep->clk_ipg);
@@ -1874,12 +1880,6 @@ failed_regulator:
 		clk_disable_unprepare(fep->clk_ptp);
 failed_pin:
 failed_clk:
-	for (i = 0; i < FEC_IRQ_NUM; i++) {
-		irq = platform_get_irq(pdev, i);
-		if (irq > 0)
-			free_irq(irq, ndev);
-	}
-failed_irq:
 	iounmap(fep->hwp);
 failed_ioremap:
 	free_netdev(ndev);
@@ -1899,17 +1899,17 @@ fec_drv_remove(struct platform_device *pdev)
 
 	unregister_netdev(ndev);
 	fec_enet_mii_remove(fep);
-	for (i = 0; i < FEC_IRQ_NUM; i++) {
-		int irq = platform_get_irq(pdev, i);
-		if (irq > 0)
-			free_irq(irq, ndev);
-	}
 	del_timer_sync(&fep->time_keep);
 	clk_disable_unprepare(fep->clk_ptp);
 	if (fep->ptp_clock)
 		ptp_clock_unregister(fep->ptp_clock);
 	clk_disable_unprepare(fep->clk_ahb);
 	clk_disable_unprepare(fep->clk_ipg);
+	for (i = 0; i < FEC_IRQ_NUM; i++) {
+		int irq = platform_get_irq(pdev, i);
+		if (irq > 0)
+			free_irq(irq, ndev);
+	}
 	iounmap(fep->hwp);
 	free_netdev(ndev);
 
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 4b5e8a692481..d2c5441d1bf0 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -2906,21 +2906,23 @@ static void gfar_netpoll(struct net_device *dev)
 	/* If the device has multiple interrupts, run tx/rx */
 	if (priv->device_flags & FSL_GIANFAR_DEV_HAS_MULTI_INTR) {
 		for (i = 0; i < priv->num_grps; i++) {
-			disable_irq(priv->gfargrp[i].interruptTransmit);
-			disable_irq(priv->gfargrp[i].interruptReceive);
-			disable_irq(priv->gfargrp[i].interruptError);
-			gfar_interrupt(priv->gfargrp[i].interruptTransmit,
-				       &priv->gfargrp[i]);
-			enable_irq(priv->gfargrp[i].interruptError);
-			enable_irq(priv->gfargrp[i].interruptReceive);
-			enable_irq(priv->gfargrp[i].interruptTransmit);
+			struct gfar_priv_grp *grp = &priv->gfargrp[i];
+
+			disable_irq(gfar_irq(grp, TX)->irq);
+			disable_irq(gfar_irq(grp, RX)->irq);
+			disable_irq(gfar_irq(grp, ER)->irq);
+			gfar_interrupt(gfar_irq(grp, TX)->irq, grp);
+			enable_irq(gfar_irq(grp, ER)->irq);
+			enable_irq(gfar_irq(grp, RX)->irq);
+			enable_irq(gfar_irq(grp, TX)->irq);
 		}
 	} else {
 		for (i = 0; i < priv->num_grps; i++) {
-			disable_irq(priv->gfargrp[i].interruptTransmit);
-			gfar_interrupt(priv->gfargrp[i].interruptTransmit,
-				       &priv->gfargrp[i]);
-			enable_irq(priv->gfargrp[i].interruptTransmit);
+			struct gfar_priv_grp *grp = &priv->gfargrp[i];
+
+			disable_irq(gfar_irq(grp, TX)->irq);
+			gfar_interrupt(gfar_irq(grp, TX)->irq, grp);
+			enable_irq(gfar_irq(grp, TX)->irq);
 		}
 	}
 }
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 5088dc5c3d1a..5385474bb526 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -1829,7 +1829,7 @@ int mlx4_en_alloc_resources(struct mlx4_en_priv *priv)
 	}
 
 #ifdef CONFIG_RFS_ACCEL
-	priv->dev->rx_cpu_rmap = alloc_irq_cpu_rmap(priv->rx_ring_num);
+	priv->dev->rx_cpu_rmap = alloc_irq_cpu_rmap(priv->mdev->dev->caps.comp_pool);
 	if (!priv->dev->rx_cpu_rmap)
 		goto err;
 #endif
@@ -2067,7 +2067,7 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
 		err = -ENOMEM;
 		goto out;
 	}
-	priv->tx_cq = kzalloc(sizeof(struct mlx4_en_cq) * MAX_RX_RINGS,
+	priv->tx_cq = kzalloc(sizeof(struct mlx4_en_cq) * MAX_TX_RINGS,
 			      GFP_KERNEL);
 	if (!priv->tx_cq) {
 		err = -ENOMEM;
diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c
index 0be5844d6372..b1cfbb75ff1e 100644
--- a/drivers/net/ethernet/pasemi/pasemi_mac.c
+++ b/drivers/net/ethernet/pasemi/pasemi_mac.c
@@ -579,8 +579,9 @@ static void pasemi_mac_free_tx_resources(struct pasemi_mac *mac)
 						(TX_RING_SIZE-1)].dma;
 			freed = pasemi_mac_unmap_tx_skb(mac, nfrags,
 							info->skb, dmas);
-		} else
+		} else {
 			freed = 2;
+		}
 	}
 
 	kfree(txring->ring_info);
@@ -808,8 +809,9 @@ static int pasemi_mac_clean_rx(struct pasemi_mac_rxring *rx,
 			skb->ip_summed = CHECKSUM_UNNECESSARY;
 			skb->csum = (macrx & XCT_MACRX_CSUM_M) >>
 					   XCT_MACRX_CSUM_S;
-		} else
+		} else {
 			skb_checksum_none_assert(skb);
+		}
 
 		packets++;
 		tot_bytes += len;
@@ -1829,10 +1831,11 @@ pasemi_mac_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 		dev_err(&mac->pdev->dev, "register_netdev failed with error %d\n",
 			err);
 		goto out;
-	} else if netif_msg_probe(mac)
+	} else if (netif_msg_probe(mac)) {
 		printk(KERN_INFO "%s: PA Semi %s: intf %d, hw addr %pM\n",
 		       dev->name, mac->type == MAC_TYPE_GMAC ? "GMAC" : "XAUI",
 		       mac->dma_if, dev->dev_addr);
+	}
 
 	return err;
 
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
index 11c3db6daffd..ba3c72fce1f2 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic.h
@@ -38,8 +38,8 @@
 
 #define _QLCNIC_LINUX_MAJOR 5
 #define _QLCNIC_LINUX_MINOR 1
-#define _QLCNIC_LINUX_SUBVERSION 34
-#define QLCNIC_LINUX_VERSIONID  "5.1.34"
+#define _QLCNIC_LINUX_SUBVERSION 35
+#define QLCNIC_LINUX_VERSIONID  "5.1.35"
 #define QLCNIC_DRV_IDC_VER  0x01
 #define QLCNIC_DRIVER_VERSION  ((_QLCNIC_LINUX_MAJOR << 16) |\
 		 (_QLCNIC_LINUX_MINOR << 8) | (_QLCNIC_LINUX_SUBVERSION))
@@ -1755,7 +1755,7 @@ static inline int qlcnic_set_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
 
 static inline int qlcnic_clear_lb_mode(struct qlcnic_adapter *adapter, u8 mode)
 {
-	return adapter->ahw->hw_ops->config_loopback(adapter, mode);
+	return adapter->ahw->hw_ops->clear_loopback(adapter, mode);
 }
 
 static inline int qlcnic_nic_set_promisc(struct qlcnic_adapter *adapter,
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
index c53832b02b3e..5c033f268ca5 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
@@ -589,13 +589,6 @@ static int qlcnic_83xx_idc_reattach_driver(struct qlcnic_adapter *adapter)
 	qlcnic_83xx_register_nic_idc_func(adapter, 1);
 
 	qlcnic_83xx_enable_mbx_intrpt(adapter);
-	if ((adapter->flags & QLCNIC_MSIX_ENABLED)) {
-		if (qlcnic_83xx_config_intrpt(adapter, 1)) {
-			netdev_err(adapter->netdev,
-				   "Failed to enable mbx intr\n");
-			return -EIO;
-		}
-	}
 
 	if (qlcnic_83xx_configure_opmode(adapter)) {
 		qlcnic_83xx_idc_enter_failed_state(adapter, 1);
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index ff4fa37dfd1d..e6d2dea1373c 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -53,7 +53,7 @@
 
 #define FEATURE_8_WAKEUP_FILTERS	(0x01)
 #define FEATURE_PHY_NLP_CROSSOVER	(0x02)
-#define FEATURE_AUTOSUSPEND		(0x04)
+#define FEATURE_REMOTE_WAKEUP		(0x04)
 
 #define SUSPEND_SUSPEND0		(0x01)
 #define SUSPEND_SUSPEND1		(0x02)
@@ -1146,7 +1146,7 @@ static int smsc95xx_bind(struct usbnet *dev, struct usb_interface *intf)
 	    (val == ID_REV_CHIP_ID_89530_) || (val == ID_REV_CHIP_ID_9730_))
 		pdata->features = (FEATURE_8_WAKEUP_FILTERS |
 			FEATURE_PHY_NLP_CROSSOVER |
-			FEATURE_AUTOSUSPEND);
+			FEATURE_REMOTE_WAKEUP);
 	else if (val == ID_REV_CHIP_ID_9512_)
 		pdata->features = FEATURE_8_WAKEUP_FILTERS;
 
@@ -1247,10 +1247,12 @@ static int smsc95xx_enter_suspend0(struct usbnet *dev)
 
 	/* read back PM_CTRL */
 	ret = smsc95xx_read_reg_nopm(dev, PM_CTRL, &val);
+	if (ret < 0)
+		return ret;
 
 	pdata->suspend_flags |= SUSPEND_SUSPEND0;
 
-	return ret;
+	return 0;
 }
 
 static int smsc95xx_enter_suspend1(struct usbnet *dev)
@@ -1293,10 +1295,12 @@ static int smsc95xx_enter_suspend1(struct usbnet *dev)
 	val |= (PM_CTL_WUPS_ED_ | PM_CTL_ED_EN_);
 
 	ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+	if (ret < 0)
+		return ret;
 
 	pdata->suspend_flags |= SUSPEND_SUSPEND1;
 
-	return ret;
+	return 0;
 }
 
 static int smsc95xx_enter_suspend2(struct usbnet *dev)
@@ -1313,10 +1317,12 @@ static int smsc95xx_enter_suspend2(struct usbnet *dev)
 	val |= PM_CTL_SUS_MODE_2;
 
 	ret = smsc95xx_write_reg_nopm(dev, PM_CTRL, val);
+	if (ret < 0)
+		return ret;
 
 	pdata->suspend_flags |= SUSPEND_SUSPEND2;
 
-	return ret;
+	return 0;
 }
 
 static int smsc95xx_enter_suspend3(struct usbnet *dev)
@@ -1372,7 +1378,7 @@ static int smsc95xx_autosuspend(struct usbnet *dev, u32 link_up)
 	if (!link_up) {
 		/* link is down so enter EDPD mode, but only if device can
 		 * reliably resume from it.  This check should be redundant
-		 * as current FEATURE_AUTOSUSPEND parts also support
+		 * as current FEATURE_REMOTE_WAKEUP parts also support
 		 * FEATURE_PHY_NLP_CROSSOVER but it's included for clarity */
 		if (!(pdata->features & FEATURE_PHY_NLP_CROSSOVER)) {
 			netdev_warn(dev->net, "EDPD not supported\n");
@@ -1412,15 +1418,6 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
 	u32 val, link_up;
 	int ret;
 
-	/* TODO: don't indicate this feature to usb framework if
-	 * our current hardware doesn't have the capability
-	 */
-	if ((message.event == PM_EVENT_AUTO_SUSPEND) &&
-	    (!(pdata->features & FEATURE_AUTOSUSPEND))) {
-		netdev_warn(dev->net, "autosuspend not supported\n");
-		return -EBUSY;
-	}
-
 	ret = usbnet_suspend(intf, message);
 	if (ret < 0) {
 		netdev_warn(dev->net, "usbnet_suspend error\n");
@@ -1435,7 +1432,8 @@ static int smsc95xx_suspend(struct usb_interface *intf, pm_message_t message)
 	/* determine if link is up using only _nopm functions */
 	link_up = smsc95xx_link_ok_nopm(dev);
 
-	if (message.event == PM_EVENT_AUTO_SUSPEND) {
+	if (message.event == PM_EVENT_AUTO_SUSPEND &&
+	    (pdata->features & FEATURE_REMOTE_WAKEUP)) {
 		ret = smsc95xx_autosuspend(dev, link_up);
 		goto done;
 	}
@@ -1872,11 +1870,11 @@ static int smsc95xx_manage_power(struct usbnet *dev, int on)
 
 	dev->intf->needs_remote_wakeup = on;
 
-	if (pdata->features & FEATURE_AUTOSUSPEND)
+	if (pdata->features & FEATURE_REMOTE_WAKEUP)
 		return 0;
 
-	/* this chip revision doesn't support autosuspend */
-	netdev_info(dev->net, "hardware doesn't support USB autosuspend\n");
+	/* this chip revision isn't capable of remote wakeup */
+	netdev_info(dev->net, "hardware isn't capable of remote wakeup\n");
 
 	if (on)
 		usb_autopm_get_interface_no_resume(dev->intf);
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index ffb97b2a15a0..4aad350e4dae 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -1385,8 +1385,8 @@ vmxnet3_rq_cleanup_all(struct vmxnet3_adapter *adapter)
 }
 
 
-void vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq,
-			struct vmxnet3_adapter *adapter)
+static void vmxnet3_rq_destroy(struct vmxnet3_rx_queue *rq,
+			       struct vmxnet3_adapter *adapter)
 {
 	int i;
 	int j;
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index 9bc542be2937..a0feb17a0238 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -448,10 +448,8 @@ vmxnet3_get_ringparam(struct net_device *netdev,
 	param->rx_mini_max_pending = 0;
 	param->rx_jumbo_max_pending = 0;
 
-	param->rx_pending = adapter->rx_queue[0].rx_ring[0].size *
-			    adapter->num_rx_queues;
-	param->tx_pending = adapter->tx_queue[0].tx_ring.size *
-			    adapter->num_tx_queues;
+	param->rx_pending = adapter->rx_queue[0].rx_ring[0].size;
+	param->tx_pending = adapter->tx_queue[0].tx_ring.size;
 	param->rx_mini_pending = 0;
 	param->rx_jumbo_pending = 0;
 }
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 9d70421cf3a0..f736823f8437 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -33,6 +33,7 @@
 #include <net/arp.h>
 #include <net/ndisc.h>
 #include <net/ip.h>
+#include <net/ipip.h>
 #include <net/icmp.h>
 #include <net/udp.h>
 #include <net/rtnetlink.h>
@@ -962,13 +963,13 @@ static netdev_tx_t vxlan_xmit(struct sk_buff *skb, struct net_device *dev)
 	iph->daddr	= dst;
 	iph->saddr	= fl4.saddr;
 	iph->ttl	= ttl ? : ip4_dst_hoplimit(&rt->dst);
+	tunnel_ip_select_ident(skb, old_iph, &rt->dst);
 
 	vxlan_set_owner(dev, skb);
 
 	/* See iptunnel_xmit() */
 	if (skb->ip_summed != CHECKSUM_PARTIAL)
 		skb->ip_summed = CHECKSUM_NONE;
-	ip_select_ident(iph, &rt->dst, NULL);
 
 	err = ip_local_out(skb);
 	if (likely(net_xmit_eval(err) == 0)) {
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 806e34c19281..05682736e466 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -4214,7 +4214,6 @@ redo:
 	mutex_unlock(&wl->mutex);
 	cancel_delayed_work_sync(&dev->periodic_work);
 	cancel_work_sync(&wl->tx_work);
-	cancel_work_sync(&wl->firmware_load);
 	mutex_lock(&wl->mutex);
 	dev = wl->current_dev;
 	if (!dev || b43_status(dev) < B43_STAT_STARTED) {
@@ -5434,6 +5433,7 @@ static void b43_bcma_remove(struct bcma_device *core)
 	/* We must cancel any work here before unregistering from ieee80211,
 	 * as the ieee80211 unreg will destroy the workqueue. */
 	cancel_work_sync(&wldev->restart_work);
+	cancel_work_sync(&wl->firmware_load);
 
 	B43_WARN_ON(!wl);
 	if (!wldev->fw.ucode.data)
@@ -5510,6 +5510,7 @@ static void b43_ssb_remove(struct ssb_device *sdev)
 	/* We must cancel any work here before unregistering from ieee80211,
 	 * as the ieee80211 unreg will destroy the workqueue. */
 	cancel_work_sync(&wldev->restart_work);
+	cancel_work_sync(&wl->firmware_load);
 
 	B43_WARN_ON(!wl);
 	if (!wldev->fw.ucode.data)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index cecc3eff72e9..2af9c0f0798d 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -4615,8 +4615,10 @@ static s32 brcmf_notify_vif_event(struct brcmf_if *ifp,
 	switch (ifevent->action) {
 	case BRCMF_E_IF_ADD:
 		/* waiting process may have timed out */
-		if (!cfg->vif_event.vif)
+		if (!cfg->vif_event.vif) {
+			mutex_unlock(&event->vif_event_lock);
 			return -EBADF;
+		}
 
 		ifp->vif = vif;
 		vif->ifp = ifp;
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index 4b54bcf382f3..35c79722c361 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -171,7 +171,7 @@ static int mwifiex_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
 {
 	struct mwifiex_adapter *adapter;
 	struct pcie_service_card *card;
-	int hs_actived, i;
+	int hs_actived;
 
 	if (pdev) {
 		card = (struct pcie_service_card *) pci_get_drvdata(pdev);
@@ -191,9 +191,6 @@ static int mwifiex_pcie_suspend(struct pci_dev *pdev, pm_message_t state)
 	/* Indicate device suspended */
 	adapter->is_suspended = true;
 
-	for (i = 0; i < adapter->priv_num; i++)
-		netif_carrier_off(adapter->priv[i]->netdev);
-
 	return 0;
 }
 
@@ -209,7 +206,6 @@ static int mwifiex_pcie_resume(struct pci_dev *pdev)
 {
 	struct mwifiex_adapter *adapter;
 	struct pcie_service_card *card;
-	int i;
 
 	if (pdev) {
 		card = (struct pcie_service_card *) pci_get_drvdata(pdev);
@@ -231,10 +227,6 @@ static int mwifiex_pcie_resume(struct pci_dev *pdev)
 
 	adapter->is_suspended = false;
 
-	for (i = 0; i < adapter->priv_num; i++)
-		if (adapter->priv[i]->media_connected)
-			netif_carrier_on(adapter->priv[i]->netdev);
-
 	mwifiex_cancel_hs(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
 			  MWIFIEX_ASYNC_CMD);
 
@@ -916,17 +908,8 @@ static int mwifiex_pcie_delete_sleep_cookie_buf(struct mwifiex_adapter *adapter)
 static int mwifiex_clean_pcie_ring_buf(struct mwifiex_adapter *adapter)
 {
 	struct pcie_service_card *card = adapter->card;
-	const struct mwifiex_pcie_card_reg *reg = card->pcie.reg;
-	u32 rdptr;
-
-	/* Read the TX ring read pointer set by firmware */
-	if (mwifiex_read_reg(adapter, reg->tx_rdptr, &rdptr)) {
-		dev_err(adapter->dev,
-			"Flush TXBD: failed to read reg->tx_rdptr\n");
-		return -1;
-	}
 
-	if (!mwifiex_pcie_txbd_empty(card, rdptr)) {
+	if (!mwifiex_pcie_txbd_empty(card, card->txbd_rdptr)) {
 		card->txbd_flush = 1;
 		/* write pointer already set at last send
 		 * send dnld-rdy intr again, wait for completion.
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index e63f646a260e..363ba31b58bf 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -161,7 +161,6 @@ static int mwifiex_sdio_suspend(struct device *dev)
 	struct sdio_mmc_card *card;
 	struct mwifiex_adapter *adapter;
 	mmc_pm_flag_t pm_flag = 0;
-	int i;
 	int ret = 0;
 
 	if (func) {
@@ -198,9 +197,6 @@ static int mwifiex_sdio_suspend(struct device *dev)
 	/* Indicate device suspended */
 	adapter->is_suspended = true;
 
-	for (i = 0; i < adapter->priv_num; i++)
-		netif_carrier_off(adapter->priv[i]->netdev);
-
 	return ret;
 }
 
@@ -220,7 +216,6 @@ static int mwifiex_sdio_resume(struct device *dev)
 	struct sdio_mmc_card *card;
 	struct mwifiex_adapter *adapter;
 	mmc_pm_flag_t pm_flag = 0;
-	int i;
 
 	if (func) {
 		pm_flag = sdio_get_host_pm_caps(func);
@@ -243,10 +238,6 @@ static int mwifiex_sdio_resume(struct device *dev)
 
 	adapter->is_suspended = false;
 
-	for (i = 0; i < adapter->priv_num; i++)
-		if (adapter->priv[i]->media_connected)
-			netif_carrier_on(adapter->priv[i]->netdev);
-
 	/* Disable Host Sleep */
 	mwifiex_cancel_hs(mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_STA),
 			  MWIFIEX_ASYNC_CMD);