rt2x00: Remove CTS/RTS check in tx()

mac80211 doesn't send RTS or CTS-to-self frames through
the tx() callback functions so we don't need to check it.

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/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index b02dbc8a666e46a7acde175f5c377c27e6a4985e..97d9095037b90c4bbe6c0c84b4537ca27c66a908 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -135,18 +135,16 @@ int rt2x00mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
        }
 
        /*
-        * If CTS/RTS is required. and this frame is not CTS or RTS,
-        * create and queue that frame first. But make sure we have
-        * at least enough entries available to send this CTS/RTS
-        * frame as well as the data frame.
+        * If CTS/RTS is required. create and queue that frame first.
+        * Make sure we have at least enough entries available to send
+        * this CTS/RTS frame as well as the data frame.
         * Note that when the driver has set the set_rts_threshold()
         * callback function it doesn't need software generation of
-        * neither RTS or CTS-to-self frames and handles everything
+        * either RTS or CTS-to-self frame and handles everything
         * inside the hardware.
         */
        frame_control = le16_to_cpu(ieee80211hdr->frame_control);
-       if (!is_rts_frame(frame_control) && !is_cts_frame(frame_control) &&
-           (tx_info->flags & (IEEE80211_TX_CTL_USE_RTS_CTS |
+       if ((tx_info->flags & (IEEE80211_TX_CTL_USE_RTS_CTS |
                               IEEE80211_TX_CTL_USE_CTS_PROTECT)) &&
            !rt2x00dev->ops->hw->set_rts_threshold) {
                if (rt2x00queue_available(queue) <= 1) {