diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/xmit.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index 457f07692ac7..5323a4d9ebb8 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/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))) { |