openwrt-owl/package/kernel/mac80211/patches/302-ath5k-fix-RTS-CTS-by-us...

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From: Bob Copeland <me@bobcopeland.com>
Date: Thu, 19 Nov 2015 10:04:48 -0500
Subject: [PATCH] ath5k: fix RTS/CTS by using proper rate flags
The rates in the tx control rateset do not have the protection
flags applied, so RTS/CTS would never get enabled if requested.
Fix by using the rate flags in the rates returned by
ieee80211_get_tx_rates().
Signed-off-by: Bob Copeland <me@bobcopeland.com>
---
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -767,7 +767,7 @@ ath5k_txbuf_setup(struct ath5k_hw *ah, s
if (info->flags & IEEE80211_TX_CTL_NO_ACK)
flags |= AR5K_TXDESC_NOACK;
- rc_flags = info->control.rates[0].flags;
+ rc_flags = bf->rates[0].flags;
hw_rate = ath5k_get_rate_hw_value(ah->hw, info, bf, 0);