diff options
| author | Ming Lei <ming.lei@canonical.com> | 2012-10-24 19:46:58 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-10-26 03:36:51 -0400 |
| commit | 3898cdf9ab7ffbb022a737b57b0c1cd539eb96bd (patch) | |
| tree | 8541bde86e3cc905ad7bd27547c0a0c98ef4b64d /drivers | |
| parent | 24b1042c4eb20980a689a0440590a61a0842021f (diff) | |
| download | linux-3898cdf9ab7ffbb022a737b57b0c1cd539eb96bd.tar.bz2 | |
usbnet: int51x1: apply introduced usb command APIs
Acked-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/usb/int51x1.c | 52 |
1 files changed, 3 insertions, 49 deletions
diff --git a/drivers/net/usb/int51x1.c b/drivers/net/usb/int51x1.c index 8de641713d5f..ace9e74ffbdd 100644 --- a/drivers/net/usb/int51x1.c +++ b/drivers/net/usb/int51x1.c @@ -116,23 +116,8 @@ static struct sk_buff *int51x1_tx_fixup(struct usbnet *dev, return skb; } -static void int51x1_async_cmd_callback(struct urb *urb) -{ - struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)urb->context; - int status = urb->status; - - if (status < 0) - dev_warn(&urb->dev->dev, "async callback failed with %d\n", status); - - kfree(req); - usb_free_urb(urb); -} - static void int51x1_set_multicast(struct net_device *netdev) { - struct usb_ctrlrequest *req; - int status; - struct urb *urb; struct usbnet *dev = netdev_priv(netdev); u16 filter = PACKET_TYPE_DIRECTED | PACKET_TYPE_BROADCAST; @@ -149,40 +134,9 @@ static void int51x1_set_multicast(struct net_device *netdev) netdev_dbg(dev->net, "receive own packets only\n"); } - urb = usb_alloc_urb(0, GFP_ATOMIC); - if (!urb) { - netdev_warn(dev->net, "Error allocating URB\n"); - return; - } - - req = kmalloc(sizeof(*req), GFP_ATOMIC); - if (!req) { - netdev_warn(dev->net, "Error allocating control msg\n"); - goto out; - } - - req->bRequestType = USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE; - req->bRequest = SET_ETHERNET_PACKET_FILTER; - req->wValue = cpu_to_le16(filter); - req->wIndex = 0; - req->wLength = 0; - - usb_fill_control_urb(urb, dev->udev, usb_sndctrlpipe(dev->udev, 0), - (void *)req, NULL, 0, - int51x1_async_cmd_callback, - (void *)req); - - status = usb_submit_urb(urb, GFP_ATOMIC); - if (status < 0) { - netdev_warn(dev->net, "Error submitting control msg, sts=%d\n", - status); - goto out1; - } - return; -out1: - kfree(req); -out: - usb_free_urb(urb); + usbnet_write_cmd_async(dev, SET_ETHERNET_PACKET_FILTER, + USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE, + filter, 0, NULL, 0); } static const struct net_device_ops int51x1_netdev_ops = { |