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| author | Gertjan van Wingerde <gwingerde@gmail.com> | 2010-05-11 23:51:40 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-05-12 16:41:44 -0400 |
| commit | 85b7a8b3871bde7885516fed2a1c8da699913318 (patch) | |
| tree | 80c488fc082b06c9278e8e30db0033306404e8a1 /drivers/net/wireless/rt2x00/rt2x00usb.c | |
| parent | e01f1ec35ff91c8a3f4a3e48a0c8ab476124b973 (diff) | |
| download | talos-op-linux-85b7a8b3871bde7885516fed2a1c8da699913318.tar.gz talos-op-linux-85b7a8b3871bde7885516fed2a1c8da699913318.zip | |
rt2x00: Simplify TXD handling of beacons.
The handling of tx descriptors for beacons can be simplified by updating
write_tx_desc implementations of each driver to write directly to the
queue entry descriptor instead of to a provided memory area.
This is also a preparation for further clean ups where descriptors are
properly reserved in the skb instead of fiddling with the skb data
pointer.
Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00usb.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c index acf3282fc13e..a4f0551422ae 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.c +++ b/drivers/net/wireless/rt2x00/rt2x00usb.c @@ -221,7 +221,6 @@ int rt2x00usb_write_tx_data(struct queue_entry *entry, struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev; struct usb_device *usb_dev = to_usb_device_intf(rt2x00dev->dev); struct queue_entry_priv_usb *entry_priv = entry->priv_data; - struct skb_frame_desc *skbdesc; u32 length; /* @@ -231,13 +230,6 @@ int rt2x00usb_write_tx_data(struct queue_entry *entry, memset(entry->skb->data, 0, entry->queue->desc_size); /* - * Fill in skb descriptor - */ - skbdesc = get_skb_frame_desc(entry->skb); - skbdesc->desc = entry->skb->data; - skbdesc->desc_len = entry->queue->desc_size; - - /* * USB devices cannot blindly pass the skb->len as the * length of the data to usb_fill_bulk_urb. Pass the skb * to the driver to determine what the length should be. |
