6 files changed, 56 insertions, 35 deletions

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index fd738367d740..e3af662b0559 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2211,33 +2211,24 @@ static int bond_slave_info_query(struct net_device *bond_dev, struct ifslave *in
 {
         struct bonding *bond = netdev_priv(bond_dev);
         struct slave *slave;
-        int i, found = 0;
-
-        if (info->slave_id < 0) {
-                return -ENODEV;
-        }
+        int i, res = -ENODEV;
 
         read_lock(&bond->lock);
 
         bond_for_each_slave(bond, slave, i) {
                 if (i == (int)info->slave_id) {
-                        found = 1;
+                        res = 0;
+                        strcpy(info->slave_name, slave->dev->name);
+                        info->link = slave->link;
+                        info->state = slave->state;
+                        info->link_failure_count = slave->link_failure_count;
                         break;
                 }
         }
 
         read_unlock(&bond->lock);
 
-        if (found) {
-                strcpy(info->slave_name, slave->dev->name);
-                info->link = slave->link;
-                info->state = slave->state;
-                info->link_failure_count = slave->link_failure_count;
-        } else {
-                return -ENODEV;
-        }
-
-        return 0;
+        return res;
 }
 
 /*-------------------------------- Monitoring -------------------------------*/
@@ -5173,16 +5164,15 @@ int bond_create(char *name, struct bond_params *params)
         up_write(&bonding_rwsem);
         rtnl_unlock(); /* allows sysfs registration of net device */
         res = bond_create_sysfs_entry(netdev_priv(bond_dev));
-        if (res < 0) {
-                rtnl_lock();
-                down_write(&bonding_rwsem);
-                bond_deinit(bond_dev);
-                unregister_netdevice(bond_dev);
-                goto out_rtnl;
-        }
+        if (res < 0)
+                goto out_unreg;
 
         return 0;
 
+out_unreg:
+        rtnl_lock();
+        down_write(&bonding_rwsem);
+        unregister_netdevice(bond_dev);
 out_bond:
         bond_deinit(bond_dev);
 out_netdev:
diff --git a/drivers/net/cxgb3/t3_hw.c b/drivers/net/cxgb3/t3_hw.c
index 1dd1637663a3..c8a865a7e26c 100644
--- a/drivers/net/cxgb3/t3_hw.c
+++ b/drivers/net/cxgb3/t3_hw.c
@@ -3784,7 +3784,7 @@ int t3_prep_adapter(struct adapter *adapter, const struct adapter_info *ai,
 
         adapter->params.info = ai;
         adapter->params.nports = ai->nports0 + ai->nports1;
-        adapter->params.chan_map = !!ai->nports0 | (!!ai->nports1 << 1);
+        adapter->params.chan_map = (!!ai->nports0) | (!!ai->nports1 << 1);
         adapter->params.rev = t3_read_reg(adapter, A_PL_REV);
         /*
          * We used to only run the "adapter check task" once a second if
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index eceadf787a67..bf4af5248cb7 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -664,7 +664,7 @@ static int netconsole_netdev_event(struct notifier_block *this,
         struct netconsole_target *nt;
         struct net_device *dev = ptr;
 
-        if (!(event == NETDEV_CHANGENAME))
+        if (!(event == NETDEV_CHANGENAME || event == NETDEV_UNREGISTER))
                 goto done;
 
         spin_lock_irqsave(&target_list_lock, flags);
@@ -675,6 +675,15 @@ static int netconsole_netdev_event(struct notifier_block *this,
                         case NETDEV_CHANGENAME:
                                 strlcpy(nt->np.dev_name, dev->name, IFNAMSIZ);
                                 break;
+                        case NETDEV_UNREGISTER:
+                                if (!nt->enabled)
+                                        break;
+                                netpoll_cleanup(&nt->np);
+                                nt->enabled = 0;
+                                printk(KERN_INFO "netconsole: network logging stopped"
+                                        ", interface %s unregistered\n",
+                                        dev->name);
+                                break;
                         }
                 }
                 netconsole_target_put(nt);
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index dc1665326592..5a7283372b53 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -941,6 +941,16 @@ static int smsc95xx_reset(struct usbnet *dev)
         if (netif_msg_ifup(dev))
                 devdbg(dev, "ID_REV = 0x%08x", read_buf);
 
+        /* Configure GPIO pins as LED outputs */
+        write_buf = LED_GPIO_CFG_SPD_LED | LED_GPIO_CFG_LNK_LED |
+                LED_GPIO_CFG_FDX_LED;
+        ret = smsc95xx_write_reg(dev, LED_GPIO_CFG, write_buf);
+        if (ret < 0) {
+                devwarn(dev, "Failed to write LED_GPIO_CFG register, ret=%d",
+                        ret);
+                return ret;
+        }
+
         /* Init Tx */
         write_buf = 0;
         ret = smsc95xx_write_reg(dev, FLOW, write_buf);
@@ -1231,6 +1241,11 @@ static const struct usb_device_id products[] = {
                 USB_DEVICE(0x0424, 0x9500),
                 .driver_info = (unsigned long) &smsc95xx_info,
         },
+        {
+                /* SMSC9512/9514 USB Hub & Ethernet Device */
+                USB_DEVICE(0x0424, 0xec00),
+                .driver_info = (unsigned long) &smsc95xx_info,
+        },
         { },            /* END */
 };
 MODULE_DEVICE_TABLE(usb, products);
diff --git a/drivers/net/usb/smsc95xx.h b/drivers/net/usb/smsc95xx.h
index 66b5c84f302e..86bc44977fbd 100644
--- a/drivers/net/usb/smsc95xx.h
+++ b/drivers/net/usb/smsc95xx.h
@@ -99,6 +99,9 @@
 #define PM_CTL_WUPS_MULTI_              (0x00000003)
 
 #define LED_GPIO_CFG                    (0x24)
+#define LED_GPIO_CFG_SPD_LED            (0x01000000)
+#define LED_GPIO_CFG_LNK_LED            (0x00100000)
+#define LED_GPIO_CFG_FDX_LED            (0x00010000)
 
 #define GPIO_CFG                        (0x28)
 
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 071855871524..6cc5bcd34fb0 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -616,10 +616,11 @@ static int virtnet_open(struct net_device *dev)
 static bool virtnet_send_command(struct virtnet_info *vi, u8 class, u8 cmd,
                                  struct scatterlist *data, int out, int in)
 {
-        struct scatterlist sg[VIRTNET_SEND_COMMAND_SG_MAX + 2];
+        struct scatterlist *s, sg[VIRTNET_SEND_COMMAND_SG_MAX + 2];
         struct virtio_net_ctrl_hdr ctrl;
         virtio_net_ctrl_ack status = ~0;
         unsigned int tmp;
+        int i;
 
         /* Caller should know better */
         BUG_ON(!virtio_has_feature(vi->vdev, VIRTIO_NET_F_CTRL_VQ) ||
@@ -634,7 +635,8 @@ static bool virtnet_send_command(struct virtnet_info *vi, u8 class, u8 cmd,
         sg_init_table(sg, out + in);
 
         sg_set_buf(&sg[0], &ctrl, sizeof(ctrl));
-        memcpy(&sg[1], data, sizeof(struct scatterlist) * (out + in - 2));
+        for_each_sg(data, s, out + in - 2, i)
+                sg_set_buf(&sg[i + 1], sg_virt(s), s->length);
         sg_set_buf(&sg[out + in - 1], &status, sizeof(status));
 
         BUG_ON(vi->cvq->vq_ops->add_buf(vi->cvq, sg, out, in, vi));
@@ -688,7 +690,7 @@ static void virtnet_set_rx_mode(struct net_device *dev)
         promisc = ((dev->flags & IFF_PROMISC) != 0);
         allmulti = ((dev->flags & IFF_ALLMULTI) != 0);
 
-        sg_set_buf(sg, &promisc, sizeof(promisc));
+        sg_init_one(sg, &promisc, sizeof(promisc));
 
         if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_RX,
                                   VIRTIO_NET_CTRL_RX_PROMISC,
@@ -696,7 +698,7 @@ static void virtnet_set_rx_mode(struct net_device *dev)
                 dev_warn(&dev->dev, "Failed to %sable promisc mode.\n",
                          promisc ? "en" : "dis");
 
-        sg_set_buf(sg, &allmulti, sizeof(allmulti));
+        sg_init_one(sg, &allmulti, sizeof(allmulti));
 
         if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_RX,
                                   VIRTIO_NET_CTRL_RX_ALLMULTI,
@@ -712,6 +714,8 @@ static void virtnet_set_rx_mode(struct net_device *dev)
                 return;
         }
 
+        sg_init_table(sg, 2);
+
         /* Store the unicast list and count in the front of the buffer */
         mac_data->entries = dev->uc_count;
         addr = dev->uc_list;
@@ -740,24 +744,24 @@ static void virtnet_set_rx_mode(struct net_device *dev)
         kfree(buf);
 }
 
-static void virnet_vlan_rx_add_vid(struct net_device *dev, u16 vid)
+static void virtnet_vlan_rx_add_vid(struct net_device *dev, u16 vid)
 {
         struct virtnet_info *vi = netdev_priv(dev);
         struct scatterlist sg;
 
-        sg_set_buf(&sg, &vid, sizeof(vid));
+        sg_init_one(&sg, &vid, sizeof(vid));
 
         if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN,
                                   VIRTIO_NET_CTRL_VLAN_ADD, &sg, 1, 0))
                 dev_warn(&dev->dev, "Failed to add VLAN ID %d.\n", vid);
 }
 
-static void virnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid)
+static void virtnet_vlan_rx_kill_vid(struct net_device *dev, u16 vid)
 {
         struct virtnet_info *vi = netdev_priv(dev);
         struct scatterlist sg;
 
-        sg_set_buf(&sg, &vid, sizeof(vid));
+        sg_init_one(&sg, &vid, sizeof(vid));
 
         if (!virtnet_send_command(vi, VIRTIO_NET_CTRL_VLAN,
                                   VIRTIO_NET_CTRL_VLAN_DEL, &sg, 1, 0))
@@ -790,8 +794,8 @@ static const struct net_device_ops virtnet_netdev = {
         .ndo_set_mac_address = virtnet_set_mac_address,
         .ndo_set_rx_mode     = virtnet_set_rx_mode,
         .ndo_change_mtu      = virtnet_change_mtu,
-        .ndo_vlan_rx_add_vid = virnet_vlan_rx_add_vid,
-        .ndo_vlan_rx_kill_vid = virnet_vlan_rx_kill_vid,
+        .ndo_vlan_rx_add_vid = virtnet_vlan_rx_add_vid,
+        .ndo_vlan_rx_kill_vid = virtnet_vlan_rx_kill_vid,
 #ifdef CONFIG_NET_POLL_CONTROLLER
         .ndo_poll_controller = virtnet_netpoll,
 #endif