1 files changed, 27 insertions, 26 deletions

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index f84b78d94c40..f8c6d7ea7264 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -482,7 +482,7 @@ static ssize_t hso_sysfs_show_porttype(struct device *dev,
                                        struct device_attribute *attr,
                                        char *buf)
 {
-        struct hso_device *hso_dev = dev->driver_data;
+        struct hso_device *hso_dev = dev_get_drvdata(dev);
         char *port_name;
 
         if (!hso_dev)
@@ -816,7 +816,7 @@ static int hso_net_start_xmit(struct sk_buff *skb, struct net_device *net)
         }
         dev_kfree_skb(skb);
         /* we're done */
-        return result;
+        return NETDEV_TX_OK;
 }
 
 static void hso_get_drvinfo(struct net_device *net, struct ethtool_drvinfo *info)
@@ -899,15 +899,14 @@ static void packetizeRx(struct hso_net *odev, unsigned char *ip_pkt,
                                         continue;
                                 }
                                 /* Allocate an sk_buff */
-                                odev->skb_rx_buf = dev_alloc_skb(frame_len);
+                                odev->skb_rx_buf = netdev_alloc_skb(odev->net,
+                                                                    frame_len);
                                 if (!odev->skb_rx_buf) {
                                         /* We got no receive buffer. */
                                         D1("could not allocate memory");
                                         odev->rx_parse_state = WAIT_SYNC;
                                         return;
                                 }
-                                /* Here's where it came from */
-                                odev->skb_rx_buf->dev = odev->net;
 
                                 /* Copy what we got so far. make room for iphdr
                                  * after tail. */
@@ -2313,7 +2312,7 @@ static int hso_serial_common_create(struct hso_serial *serial, int num_urbs,
         serial->parent->dev = tty_register_device(tty_drv, minor,
                                         &serial->parent->interface->dev);
         dev = serial->parent->dev;
-        dev->driver_data = serial->parent;
+        dev_set_drvdata(dev, serial->parent);
         i = device_create_file(dev, &dev_attr_hsotype);
 
         /* fill in specific data for later use */
@@ -2481,10 +2480,10 @@ static int add_net_device(struct hso_device *hso_dev)
         return 0;
 }
 
-static int hso_radio_toggle(void *data, enum rfkill_state state)
+static int hso_rfkill_set_block(void *data, bool blocked)
 {
         struct hso_device *hso_dev = data;
-        int enabled = (state == RFKILL_STATE_ON);
+        int enabled = !blocked;
         int rv;
 
         mutex_lock(&hso_dev->mutex);
@@ -2498,6 +2497,10 @@ static int hso_radio_toggle(void *data, enum rfkill_state state)
         return rv;
 }
 
+static const struct rfkill_ops hso_rfkill_ops = {
+        .set_block = hso_rfkill_set_block,
+};
+
 /* Creates and sets up everything for rfkill */
 static void hso_create_rfkill(struct hso_device *hso_dev,
                              struct usb_interface *interface)
@@ -2506,29 +2509,25 @@ static void hso_create_rfkill(struct hso_device *hso_dev,
         struct device *dev = &hso_net->net->dev;
         char *rfkn;
 
-        hso_net->rfkill = rfkill_allocate(&interface_to_usbdev(interface)->dev,
-                                 RFKILL_TYPE_WWAN);
-        if (!hso_net->rfkill) {
-                dev_err(dev, "%s - Out of memory\n", __func__);
-                return;
-        }
         rfkn = kzalloc(20, GFP_KERNEL);
-        if (!rfkn) {
-                rfkill_free(hso_net->rfkill);
-                hso_net->rfkill = NULL;
+        if (!rfkn)
                 dev_err(dev, "%s - Out of memory\n", __func__);
-                return;
-        }
+
         snprintf(rfkn, 20, "hso-%d",
                  interface->altsetting->desc.bInterfaceNumber);
-        hso_net->rfkill->name = rfkn;
-        hso_net->rfkill->state = RFKILL_STATE_ON;
-        hso_net->rfkill->data = hso_dev;
-        hso_net->rfkill->toggle_radio = hso_radio_toggle;
+
+        hso_net->rfkill = rfkill_alloc(rfkn,
+                                       &interface_to_usbdev(interface)->dev,
+                                       RFKILL_TYPE_WWAN,
+                                       &hso_rfkill_ops, hso_dev);
+        if (!hso_net->rfkill) {
+                dev_err(dev, "%s - Out of memory\n", __func__);
+                kfree(rfkn);
+                return;
+        }
         if (rfkill_register(hso_net->rfkill) < 0) {
+                rfkill_destroy(hso_net->rfkill);
                 kfree(rfkn);
-                hso_net->rfkill->name = NULL;
-                rfkill_free(hso_net->rfkill);
                 hso_net->rfkill = NULL;
                 dev_err(dev, "%s - Failed to register rfkill\n", __func__);
                 return;
@@ -3165,8 +3164,10 @@ static void hso_free_interface(struct usb_interface *interface)
                         hso_stop_net_device(network_table[i]);
                         cancel_work_sync(&network_table[i]->async_put_intf);
                         cancel_work_sync(&network_table[i]->async_get_intf);
-                        if (rfk)
+                        if (rfk) {
                                 rfkill_unregister(rfk);
+                                rfkill_destroy(rfk);
+                        }
                         hso_free_net_device(network_table[i]);
                 }
         }