diff options
Diffstat (limited to 'drivers/net/usb')
| -rw-r--r-- | drivers/net/usb/cdc_ether.c | 7 | ||||
| -rw-r--r-- | drivers/net/usb/cdc_ncm.c | 4 | ||||
| -rw-r--r-- | drivers/net/usb/hso.c | 16 | ||||
| -rw-r--r-- | drivers/net/usb/ipheth.c | 2 | ||||
| -rw-r--r-- | drivers/net/usb/usbnet.c | 3 |
5 files changed, 17 insertions, 15 deletions
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c index a657943c9f01..8c1d61c2cbac 100644 --- a/drivers/net/usb/cdc_ether.c +++ b/drivers/net/usb/cdc_ether.c @@ -63,10 +63,8 @@ static const u8 mbm_guid[16] = { 0xa6, 0x07, 0xc0, 0xff, 0xcb, 0x7e, 0x39, 0x2a, }; -static void usbnet_cdc_update_filter(struct usbnet *dev) +void usbnet_cdc_update_filter(struct usbnet *dev) { - struct cdc_state *info = (void *) &dev->data; - struct usb_interface *intf = info->control; struct net_device *net = dev->net; u16 cdc_filter = USB_CDC_PACKET_TYPE_DIRECTED @@ -86,12 +84,13 @@ static void usbnet_cdc_update_filter(struct usbnet *dev) USB_CDC_SET_ETHERNET_PACKET_FILTER, USB_TYPE_CLASS | USB_RECIP_INTERFACE, cdc_filter, - intf->cur_altsetting->desc.bInterfaceNumber, + dev->intf->cur_altsetting->desc.bInterfaceNumber, NULL, 0, USB_CTRL_SET_TIMEOUT ); } +EXPORT_SYMBOL_GPL(usbnet_cdc_update_filter); /* probes control interface, claims data interface, collects the bulk * endpoints, activates data interface (if needed), maybe sets MTU. diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 8929669b5e6d..e04f588538cc 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -792,6 +792,7 @@ static const struct net_device_ops cdc_ncm_netdev_ops = { .ndo_stop = usbnet_stop, .ndo_start_xmit = usbnet_start_xmit, .ndo_tx_timeout = usbnet_tx_timeout, + .ndo_set_rx_mode = usbnet_set_rx_mode, .ndo_get_stats64 = usbnet_get_stats64, .ndo_change_mtu = cdc_ncm_change_mtu, .ndo_set_mac_address = eth_mac_addr, @@ -1895,6 +1896,7 @@ static const struct driver_info cdc_ncm_info = { .status = cdc_ncm_status, .rx_fixup = cdc_ncm_rx_fixup, .tx_fixup = cdc_ncm_tx_fixup, + .set_rx_mode = usbnet_cdc_update_filter, }; /* Same as cdc_ncm_info, but with FLAG_WWAN */ @@ -1908,6 +1910,7 @@ static const struct driver_info wwan_info = { .status = cdc_ncm_status, .rx_fixup = cdc_ncm_rx_fixup, .tx_fixup = cdc_ncm_tx_fixup, + .set_rx_mode = usbnet_cdc_update_filter, }; /* Same as wwan_info, but with FLAG_NOARP */ @@ -1921,6 +1924,7 @@ static const struct driver_info wwan_noarp_info = { .status = cdc_ncm_status, .rx_fixup = cdc_ncm_rx_fixup, .tx_fixup = cdc_ncm_tx_fixup, + .set_rx_mode = usbnet_cdc_update_filter, }; static const struct usb_device_id cdc_devs[] = { diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index d2fdb5430d27..2bb28db89432 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -831,8 +831,7 @@ static void hso_net_tx_timeout(struct net_device *net, unsigned int txqueue) dev_warn(&net->dev, "Tx timed out.\n"); /* Tear the waiting frame off the list */ - if (odev->mux_bulk_tx_urb && - (odev->mux_bulk_tx_urb->status == -EINPROGRESS)) + if (odev->mux_bulk_tx_urb) usb_unlink_urb(odev->mux_bulk_tx_urb); /* Update statistics */ @@ -2357,7 +2356,7 @@ static int remove_net_device(struct hso_device *hso_dev) } /* Frees our network device */ -static void hso_free_net_device(struct hso_device *hso_dev) +static void hso_free_net_device(struct hso_device *hso_dev, bool bailout) { int i; struct hso_net *hso_net = dev2net(hso_dev); @@ -2380,7 +2379,7 @@ static void hso_free_net_device(struct hso_device *hso_dev) kfree(hso_net->mux_bulk_tx_buf); hso_net->mux_bulk_tx_buf = NULL; - if (hso_net->net) + if (hso_net->net && !bailout) free_netdev(hso_net->net); kfree(hso_dev); @@ -2465,10 +2464,9 @@ static void hso_create_rfkill(struct hso_device *hso_dev, &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__); + if (!hso_net->rfkill) return; - } + if (rfkill_register(hso_net->rfkill) < 0) { rfkill_destroy(hso_net->rfkill); hso_net->rfkill = NULL; @@ -2556,7 +2554,7 @@ static struct hso_device *hso_create_net_device(struct usb_interface *interface, return hso_dev; exit: - hso_free_net_device(hso_dev); + hso_free_net_device(hso_dev, true); return NULL; } @@ -3133,7 +3131,7 @@ static void hso_free_interface(struct usb_interface *interface) rfkill_unregister(rfk); rfkill_destroy(rfk); } - hso_free_net_device(network_table[i]); + hso_free_net_device(network_table[i], false); } } } diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c index c792d65dd7b4..b09b45382faf 100644 --- a/drivers/net/usb/ipheth.c +++ b/drivers/net/usb/ipheth.c @@ -358,7 +358,7 @@ static int ipheth_close(struct net_device *net) return 0; } -static int ipheth_tx(struct sk_buff *skb, struct net_device *net) +static netdev_tx_t ipheth_tx(struct sk_buff *skb, struct net_device *net) { struct ipheth_device *dev = netdev_priv(net); struct usb_device *udev = dev->udev; diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c index 5ec97def3513..e45935a5856a 100644 --- a/drivers/net/usb/usbnet.c +++ b/drivers/net/usb/usbnet.c @@ -1108,12 +1108,13 @@ static void __handle_link_change(struct usbnet *dev) clear_bit(EVENT_LINK_CHANGE, &dev->flags); } -static void usbnet_set_rx_mode(struct net_device *net) +void usbnet_set_rx_mode(struct net_device *net) { struct usbnet *dev = netdev_priv(net); usbnet_defer_kevent(dev, EVENT_SET_RX_MODE); } +EXPORT_SYMBOL_GPL(usbnet_set_rx_mode); static void __handle_set_rx_mode(struct usbnet *dev) { |