diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/main.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c index 398ca66bdfc..638b75f36e2 100644 --- a/net/mac80211/main.c +++ b/net/mac80211/main.c @@ -598,7 +598,7 @@ int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid) struct ieee80211_local *local = hw_to_local(hw); struct sta_info *sta; struct ieee80211_sub_if_data *sdata; - u16 start_seq_num = 0; + u16 start_seq_num; u8 *state; int ret; DECLARE_MAC_BUF(mac); @@ -678,6 +678,9 @@ int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid) * call back right away, it must see that the flow has begun */ *state |= HT_ADDBA_REQUESTED_MSK; + /* This is slightly racy because the queue isn't stopped */ + start_seq_num = sta->tid_seq[tid]; + if (local->ops->ampdu_action) ret = local->ops->ampdu_action(hw, IEEE80211_AMPDU_TX_START, ra, tid, &start_seq_num); |