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rt2x00: Revert "rt2x00: Fix the beacon length bug"

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This reverts:
	b93ce437eb
	rt2x00: Fix the beacon length bug

The workaround is no longer required since it has been
correctly fixed in rt2x00usb now.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn 2008-09-08 17:31:49 +02:00 committed by John W. Linville
parent 37ffc8da80
commit 79636a5fbb
2 changed files with 0 additions and 24 deletions
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12
drivers/net/wireless/rt2x00/rt2500usb.c
View File

@ -1133,7 +1133,6 @@ static void rt2500usb_write_beacon(struct queue_entry *entry)
int pipe = usb_sndbulkpipe(usb_dev, 1);
int length;
u16 reg;
u32 word, len;
/*
* Add the descriptor in front of the skb.
@ -1142,17 +1141,6 @@ static void rt2500usb_write_beacon(struct queue_entry *entry)
memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
skbdesc->desc = entry->skb->data;
/*
* Adjust the beacon databyte count. The current number is
* calculated before this function gets called, but falsely
* assumes that the descriptor was already present in the SKB.
*/
rt2x00_desc_read(skbdesc->desc, 0, &word);
len = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT);
len += skbdesc->desc_len;
rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len);
rt2x00_desc_write(skbdesc->desc, 0, word);
/*
* Disable beaconing while we are reloading the beacon data,
* otherwise we might be sending out invalid data.

12
drivers/net/wireless/rt2x00/rt73usb.c
View File

@ -1572,7 +1572,6 @@ static void rt73usb_write_beacon(struct queue_entry *entry)
struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb);
unsigned int beacon_base;
u32 reg;
u32 word, len;
/*
* Add the descriptor in front of the skb.
@ -1581,17 +1580,6 @@ static void rt73usb_write_beacon(struct queue_entry *entry)
memcpy(entry->skb->data, skbdesc->desc, skbdesc->desc_len);
skbdesc->desc = entry->skb->data;
/*
* Adjust the beacon databyte count. The current number is
* calculated before this function gets called, but falsely
* assumes that the descriptor was already present in the SKB.
*/
rt2x00_desc_read(skbdesc->desc, 0, &word);
len = rt2x00_get_field32(word, TXD_W0_DATABYTE_COUNT);
len += skbdesc->desc_len;
rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, len);
rt2x00_desc_write(skbdesc->desc, 0, word);
/*
* Disable beaconing while we are reloading the beacon data,
* otherwise we might be sending out invalid data.