[PATCH] rt2x00: get_duration expects values in 100kbs
get_duration expects all speeds to be passed in 100kbs,
this means that passing 2 is incorrect and should be raised to 20
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 6d5444b..c70c677 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -280,7 +280,7 @@
*/
rt2500usb_register_read(rt2x00dev, TXRX_CSR20, ®);
rt2x00_set_field16(®, TXRX_CSR20_OFFSET,
- (PREAMBLE + get_duration(IEEE80211_HEADER, 2)) >> 6);
+ (PREAMBLE + get_duration(IEEE80211_HEADER, 20)) >> 6);
if (type == IEEE80211_IF_TYPE_STA)
rt2x00_set_field16(®, TXRX_CSR20_BCN_EXPECT_WINDOW, 0);
else