rt2x00: Minor optimization for devices with RTS/CTS offload
Only devices that don't have RTS/CTS offload need to check for
IEEE80211_TX_RC_USE_RTS_CTS and IEEE80211_TX_RC_USE_CTS_PROTECT.
By swapping both conditions we keep the same number of needed conditionals
for devices without RTS/CTS offload but save one conditional on devices
with RTS/CTS offload.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
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 6a66021..1b3edef 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -139,9 +139,9 @@
* either RTS or CTS-to-self frame and handles everything
* inside the hardware.
*/
- if ((tx_info->control.rates[0].flags & (IEEE80211_TX_RC_USE_RTS_CTS |
- IEEE80211_TX_RC_USE_CTS_PROTECT)) &&
- !rt2x00dev->ops->hw->set_rts_threshold) {
+ if (!rt2x00dev->ops->hw->set_rts_threshold &&
+ (tx_info->control.rates[0].flags & (IEEE80211_TX_RC_USE_RTS_CTS |
+ IEEE80211_TX_RC_USE_CTS_PROTECT))) {
if (rt2x00queue_available(queue) <= 1)
goto exit_fail;