diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index febba7d8ca42..b9663e94dba5 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -369,6 +369,20 @@ static void ath10k_peer_cleanup(struct ath10k *ar, u32 vdev_id) spin_unlock_bh(&ar->data_lock); } +static void ath10k_peer_cleanup_all(struct ath10k *ar) +{ + struct ath10k_peer *peer, *tmp; + + lockdep_assert_held(&ar->conf_mutex); + + spin_lock_bh(&ar->data_lock); + list_for_each_entry_safe(peer, tmp, &ar->peers, list) { + list_del(&peer->list); + kfree(peer); + } + spin_unlock_bh(&ar->data_lock); +} + /************************/ /* Interface management */ /************************/ @@ -1753,7 +1767,18 @@ static void ath10k_stop(struct ieee80211_hw *hw) struct ath10k *ar = hw->priv; mutex_lock(&ar->conf_mutex); + del_timer_sync(&ar->scan.timeout); ath10k_offchan_tx_purge(ar); + ath10k_peer_cleanup_all(ar); + + spin_lock_bh(&ar->data_lock); + if (ar->scan.in_progress) { + del_timer(&ar->scan.timeout); + ar->scan.in_progress = false; + ieee80211_scan_completed(ar->hw, true); + } + spin_unlock_bh(&ar->data_lock); + ar->state = ATH10K_STATE_OFF; mutex_unlock(&ar->conf_mutex); |