Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

1 files changed, 1 insertions, 22 deletions

diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index 37771abd8f5..7c5142988bb 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -70,20 +70,6 @@ rix_to_ndx(struct minstrel_sta_info *mi, int rix)
 	return i;
 }
 
-static inline bool
-use_low_rate(struct sk_buff *skb)
-{
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data;
-	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
-	u16 fc;
-
-	fc = le16_to_cpu(hdr->frame_control);
-
-	return ((info->flags & IEEE80211_TX_CTL_NO_ACK) ||
-		(fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA);
-}
-
-
 static void
 minstrel_update_stats(struct minstrel_priv *mp, struct minstrel_sta_info *mi)
 {
@@ -232,7 +218,6 @@ minstrel_get_rate(void *priv, struct ieee80211_sta *sta,
 		  void *priv_sta, struct ieee80211_tx_rate_control *txrc)
 {
 	struct sk_buff *skb = txrc->skb;
-	struct ieee80211_supported_band *sband = txrc->sband;
 	struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
 	struct minstrel_sta_info *mi = priv_sta;
 	struct minstrel_priv *mp = priv;
@@ -245,14 +230,8 @@ minstrel_get_rate(void *priv, struct ieee80211_sta *sta,
 	int mrr_ndx[3];
 	int sample_rate;
 
-	if (!sta || !mi || use_low_rate(skb)) {
-		ar[0].idx = rate_lowest_index(sband, sta);
-		if (info->flags & IEEE80211_TX_CTL_NO_ACK)
-			ar[0].count = 1;
-		else
-			ar[0].count = mp->max_retry;
+	if (rate_control_send_low(sta, priv_sta, txrc))
 		return;
-	}
 
 	mrr = mp->has_mrr && !txrc->rts && !txrc->bss_conf->use_cts_prot;