---

yaml --- r: 214739 b: refs/heads/master c: 81ee13b h: refs/heads/master i: 214737: 7a6e6bd 214735: 253edfd v: v3
git-mirror · Sep 21, 2010 · e237652 · e237652
1 parent f25e27b
commit e237652
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Showing 3 changed files with 5 additions and 7 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9ee82d541095cb64bf16a1f5d7573a8cddc125aa
+refs/heads/master: 81ee13ba7ef8c9eaebe91ed06edb844ab6403d4e
diff --git a/trunk/drivers/net/wireless/ath/ath9k/ath9k.h b/trunk/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -254,7 +254,7 @@ struct ath_atx_tid {
 	struct list_head buf_q;
 	struct ath_node *an;
 	struct ath_atx_ac *ac;
-	struct ath_buf *tx_buf[ATH_TID_MAX_BUFS];
+	unsigned long tx_buf[BITS_TO_LONGS(ATH_TID_MAX_BUFS)];
 	u16 seq_start;
 	u16 seq_next;
 	u16 baw_size;

diff --git a/trunk/drivers/net/wireless/ath/ath9k/xmit.c b/trunk/drivers/net/wireless/ath/ath9k/xmit.c
@@ -168,9 +168,9 @@ static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
 	index  = ATH_BA_INDEX(tid->seq_start, seqno);
 	cindex = (tid->baw_head + index) & (ATH_TID_MAX_BUFS - 1);
 
-	tid->tx_buf[cindex] = NULL;
+	__clear_bit(cindex, tid->tx_buf);
 
-	while (tid->baw_head != tid->baw_tail && !tid->tx_buf[tid->baw_head]) {
+	while (tid->baw_head != tid->baw_tail && !test_bit(tid->baw_head, tid->tx_buf)) {
 		INCR(tid->seq_start, IEEE80211_SEQ_MAX);
 		INCR(tid->baw_head, ATH_TID_MAX_BUFS);
 	}
@@ -186,9 +186,7 @@ static void ath_tx_addto_baw(struct ath_softc *sc, struct ath_atx_tid *tid,
 
 	index  = ATH_BA_INDEX(tid->seq_start, bf->bf_seqno);
 	cindex = (tid->baw_head + index) & (ATH_TID_MAX_BUFS - 1);
-
-	BUG_ON(tid->tx_buf[cindex] != NULL);
-	tid->tx_buf[cindex] = bf;
+	__set_bit(cindex, tid->tx_buf);
 
 	if (index >= ((tid->baw_tail - tid->baw_head) &
 		(ATH_TID_MAX_BUFS - 1))) {