diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/tt.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/tt.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c index eb3f460..58fc7b3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tt.c @@ -359,16 +359,14 @@ static void iwl_mvm_tt_smps_iterator(void *_data, u8 *mac, static void iwl_mvm_tt_tx_protection(struct iwl_mvm *mvm, bool enable) { - struct ieee80211_sta *sta; struct iwl_mvm_sta *mvmsta; int i, err; for (i = 0; i < IWL_MVM_STATION_COUNT; i++) { - sta = rcu_dereference_protected(mvm->fw_id_to_mac_id[i], - lockdep_is_held(&mvm->mutex)); - if (IS_ERR_OR_NULL(sta)) + mvmsta = iwl_mvm_sta_from_staid_protected(mvm, i); + if (!mvmsta) continue; - mvmsta = iwl_mvm_sta_from_mac80211(sta); + if (enable == mvmsta->tt_tx_protection) continue; err = iwl_mvm_tx_protection(mvm, mvmsta, enable); |