diff options
Diffstat (limited to 'net/mac80211/agg-tx.c')
| -rw-r--r-- | net/mac80211/agg-tx.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/mac80211/agg-tx.c b/net/mac80211/agg-tx.c index d6986f3..a360c15 100644 --- a/net/mac80211/agg-tx.c +++ b/net/mac80211/agg-tx.c @@ -149,11 +149,6 @@ void ieee80211_assign_tid_tx(struct sta_info *sta, int tid, rcu_assign_pointer(sta->ampdu_mlme.tid_tx[tid], tid_tx); } -static inline int ieee80211_ac_from_tid(int tid) -{ - return ieee802_1d_to_ac[tid & 7]; -} - /* * When multiple aggregation sessions on multiple stations * are being created/destroyed simultaneously, we need to @@ -514,6 +509,10 @@ int ieee80211_start_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid, struct tid_ampdu_tx *tid_tx; int ret = 0; + if (WARN(sta->reserved_tid == tid, + "Requested to start BA session on reserved tid=%d", tid)) + return -EINVAL; + trace_api_start_tx_ba_session(pubsta, tid); if (WARN_ON_ONCE(!local->ops->ampdu_action)) @@ -770,6 +769,9 @@ int ieee80211_stop_tx_ba_session(struct ieee80211_sta *pubsta, u16 tid) goto unlock; } + WARN(sta->reserved_tid == tid, + "Requested to stop BA session on reserved tid=%d", tid); + if (test_bit(HT_AGG_STATE_STOPPING, &tid_tx->state)) { /* already in progress stopping it */ ret = 0; |
