diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 18 |
3 files changed, 13 insertions, 12 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 2f3d5bef4b9e..0e18c5066f04 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -652,6 +652,7 @@ struct iwl_mvm_baid_data { u16 entries_per_queue; unsigned long last_rx; struct timer_list session_timer; + struct iwl_mvm_baid_data __rcu **rcu_ptr; struct iwl_mvm *mvm; struct iwl_mvm_reorder_buffer reorder_buf[IWL_MAX_RX_HW_QUEUES]; struct iwl_mvm_reorder_buf_entry entries[]; @@ -1853,7 +1854,7 @@ void iwl_mvm_tdls_ch_switch_work(struct work_struct *work); void iwl_mvm_sync_rx_queues_internal(struct iwl_mvm *mvm, struct iwl_mvm_internal_rxq_notif *notif, u32 size); -void iwl_mvm_reorder_timer_expired(unsigned long data); +void iwl_mvm_reorder_timer_expired(struct timer_list *t); struct ieee80211_vif *iwl_mvm_get_bss_vif(struct iwl_mvm *mvm); bool iwl_mvm_is_vif_assoc(struct iwl_mvm *mvm); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 9852a4d62337..343bdc4266cd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -460,9 +460,9 @@ set_timer: } } -void iwl_mvm_reorder_timer_expired(unsigned long data) +void iwl_mvm_reorder_timer_expired(struct timer_list *t) { - struct iwl_mvm_reorder_buffer *buf = (void *)data; + struct iwl_mvm_reorder_buffer *buf = from_timer(buf, t, reorder_timer); struct iwl_mvm_baid_data *baid_data = iwl_mvm_baid_data_from_reorder_buf(buf); struct iwl_mvm_reorder_buf_entry *entries = diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 039efcd2735d..c19f98489d4e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -252,9 +252,11 @@ int iwl_mvm_sta_send_to_fw(struct iwl_mvm *mvm, struct ieee80211_sta *sta, return ret; } -static void iwl_mvm_rx_agg_session_expired(unsigned long data) +static void iwl_mvm_rx_agg_session_expired(struct timer_list *t) { - struct iwl_mvm_baid_data __rcu **rcu_ptr = (void *)data; + struct iwl_mvm_baid_data *data = + from_timer(data, t, session_timer); + struct iwl_mvm_baid_data __rcu **rcu_ptr = data->rcu_ptr; struct iwl_mvm_baid_data *ba_data; struct ieee80211_sta *sta; struct iwl_mvm_sta *mvm_sta; @@ -2160,10 +2162,8 @@ static void iwl_mvm_init_reorder_buffer(struct iwl_mvm *mvm, reorder_buf->head_sn = ssn; reorder_buf->buf_size = buf_size; /* rx reorder timer */ - reorder_buf->reorder_timer.function = - iwl_mvm_reorder_timer_expired; - reorder_buf->reorder_timer.data = (unsigned long)reorder_buf; - init_timer(&reorder_buf->reorder_timer); + timer_setup(&reorder_buf->reorder_timer, + iwl_mvm_reorder_timer_expired, 0); spin_lock_init(&reorder_buf->lock); reorder_buf->mvm = mvm; reorder_buf->queue = i; @@ -2286,9 +2286,9 @@ int iwl_mvm_sta_rx_agg(struct iwl_mvm *mvm, struct ieee80211_sta *sta, baid_data->baid = baid; baid_data->timeout = timeout; baid_data->last_rx = jiffies; - setup_timer(&baid_data->session_timer, - iwl_mvm_rx_agg_session_expired, - (unsigned long)&mvm->baid_map[baid]); + baid_data->rcu_ptr = &mvm->baid_map[baid]; + timer_setup(&baid_data->session_timer, + iwl_mvm_rx_agg_session_expired, 0); baid_data->mvm = mvm; baid_data->tid = tid; baid_data->sta_id = mvm_sta->sta_id; |