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authorIvo van Doorn <ivdoorn@gmail.com>2010-08-06 20:49:27 +0200
committerJohn W. Linville <linville@tuxdriver.com>2010-08-16 15:26:43 -0400
commite5ef5bad345f97f1fef7ccdc01a88c298629a5d9 (patch)
treec8bd82d0d4eabf9d71d765992b970df67486d857 /drivers/net/wireless/rt2x00/rt2800lib.c
parent0856d9c04a1655612abd96793c1e8b1c1792457e (diff)
downloadlinux-rt-e5ef5bad345f97f1fef7ccdc01a88c298629a5d9.tar.gz
rt2x00: Remove ieee80211_rx_status from rt2x00_dev
rt2x00 was keeping a copy of ieee80211_rx_status embedded into the rt2x00_dev structure. For each RX frame, this structure was copied into the skb->cb where mac80211 would handle it further. However at the moment only the fields current band, and frequency were updated. Whereas the band was already provided directly within the rt2x00_dev structure. Save a memcpy action, and reduce memory a bit, by adding a curr_freq field to rt2x00_dev, and completely remove the ieee80211_rx_status structure from rt2x00_dev. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800lib.c')
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 827a2580893b..3a150d3a9d9f 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -494,7 +494,7 @@ static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, int rxwi_w2)
u8 offset1;
u8 offset2;
- if (rt2x00dev->rx_status.band == IEEE80211_BAND_2GHZ) {
+ if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) {
rt2x00_eeprom_read(rt2x00dev, EEPROM_RSSI_BG, &eeprom);
offset0 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG_OFFSET0);
offset1 = rt2x00_get_field16(eeprom, EEPROM_RSSI_BG_OFFSET1);