From: Ivo van Doorn Date: Mon, 8 Sep 2008 15:31:49 +0000 (+0200) Subject: rt2x00: Revert "rt2x00: Fix the beacon length bug" X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=79636a5fbbdfb303dbf2bfe7a7fa396f40bfac31;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git rt2x00: Revert "rt2x00: Fix the beacon length bug" This reverts: b93ce437eba7e0232683326f30d9d1167a872fad 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 Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index 0e008b606f70..1cfda456b0ea 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -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. diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index e698ae0efbce..d9ef34c6670c 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -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.