ath5k: compute rts/cts duration after computing full pktlen

RTS and CTS-to-self duration needs to go after ICV len is considered.

Changes-licensed-under: 3-Clause-BSD

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index fa6a21646bf8..bce825b9ff1b 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -1220,6 +1220,10 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
 
         pktlen = skb->len;
 
+        if (info->control.hw_key) {
+                keyidx = info->control.hw_key->hw_key_idx;
+                pktlen += info->control.hw_key->icv_len;
+        }
         if (rc_flags & IEEE80211_TX_RC_USE_RTS_CTS) {
                 flags |= AR5K_TXDESC_RTSENA;
                 cts_rate = ieee80211_get_rts_cts_rate(sc->hw, info)->hw_value;
@@ -1232,11 +1236,6 @@ ath5k_txbuf_setup(struct ath5k_softc *sc, struct ath5k_buf *bf)
                 duration = le16_to_cpu(ieee80211_ctstoself_duration(sc->hw,
                         sc->vif, pktlen, info));
         }
-
-        if (info->control.hw_key) {
-                keyidx = info->control.hw_key->hw_key_idx;
-                pktlen += info->control.hw_key->icv_len;
-        }
         ret = ah->ah_setup_tx_desc(ah, ds, pktlen,
                 ieee80211_get_hdrlen_from_skb(skb), AR5K_PKT_TYPE_NORMAL,
                 (sc->power_level * 2),