rt2x00: Don't enable broad- and multicast buffering on USB devices

[pandora-kernel.git] / drivers / net / wireless / rt2x00 / rt2500usb.c

diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 5843a6d..1033964 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1674,10 +1674,15 @@ static int rt2500usb_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
 
        /*
         * Initialize all hw fields.
+        *
+        * Don't set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING unless we are
+        * capable of sending the buffered frames out after the DTIM
+        * transmission using rt2x00lib_beacondone. This will send out
+        * multicast and broadcast traffic immediately instead of buffering it
+        * infinitly and thus dropping it after some time.
         */
        rt2x00dev->hw->flags =
            IEEE80211_HW_RX_INCLUDES_FCS |
-           IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
            IEEE80211_HW_SIGNAL_DBM |
            IEEE80211_HW_SUPPORTS_PS |
            IEEE80211_HW_PS_NULLFUNC_STACK;