diff options
Diffstat (limited to 'drivers/staging/rtl8723au/core/rtw_mlme.c')
-rw-r--r-- | drivers/staging/rtl8723au/core/rtw_mlme.c | 49 |
1 files changed, 12 insertions, 37 deletions
diff --git a/drivers/staging/rtl8723au/core/rtw_mlme.c b/drivers/staging/rtl8723au/core/rtw_mlme.c index 3c09ea9b7..a786fc4bd 100644 --- a/drivers/staging/rtl8723au/core/rtw_mlme.c +++ b/drivers/staging/rtl8723au/core/rtw_mlme.c @@ -171,21 +171,15 @@ exit: void rtw_free_network_queue23a(struct rtw_adapter *padapter) { - struct list_head *phead, *plist, *ptmp; - struct wlan_network *pnetwork; + struct list_head *phead; + struct wlan_network *pnetwork, *ptmp; struct mlme_priv *pmlmepriv = &padapter->mlmepriv; struct rtw_queue *scanned_queue = &pmlmepriv->scanned_queue; spin_lock_bh(&scanned_queue->lock); - phead = get_list_head(scanned_queue); - - list_for_each_safe(plist, ptmp, phead) { - pnetwork = container_of(plist, struct wlan_network, list); - + list_for_each_entry_safe(pnetwork, ptmp, phead, list) _rtw_free_network23a(pmlmepriv, pnetwork); - } - spin_unlock_bh(&scanned_queue->lock); } @@ -329,15 +323,12 @@ int is_same_network23a(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst) struct wlan_network * rtw_get_oldest_wlan_network23a(struct rtw_queue *scanned_queue) { - struct list_head *plist, *phead; + struct list_head *phead; struct wlan_network *pwlan; struct wlan_network *oldest = NULL; phead = get_list_head(scanned_queue); - - list_for_each(plist, phead) { - pwlan = container_of(plist, struct wlan_network, list); - + list_for_each_entry(pwlan, phead, list) { if (pwlan->fixed != true) { if (!oldest || time_after(oldest->last_scanned, pwlan->last_scanned)) @@ -445,7 +436,6 @@ static void rtw_update_scanned_network(struct rtw_adapter *adapter, spin_lock_bh(&queue->lock); phead = get_list_head(queue); - list_for_each(plist, phead) { pnetwork = container_of(plist, struct wlan_network, list); @@ -710,21 +700,17 @@ rtw_surveydone_event_callback23a(struct rtw_adapter *adapter, const u8 *pbuf) static void free_scanqueue(struct mlme_priv *pmlmepriv) { - struct wlan_network *pnetwork; + struct wlan_network *pnetwork, *ptemp; struct rtw_queue *scan_queue = &pmlmepriv->scanned_queue; - struct list_head *plist, *phead, *ptemp; + struct list_head *phead; RT_TRACE(_module_rtl871x_mlme_c_, _drv_notice_, "+free_scanqueue\n"); spin_lock_bh(&scan_queue->lock); - phead = get_list_head(scan_queue); - - list_for_each_safe(plist, ptemp, phead) { - pnetwork = container_of(plist, struct wlan_network, list); + list_for_each_entry_safe(pnetwork, ptemp, phead, list) { pnetwork->fixed = false; _rtw_free_network23a(pmlmepriv, pnetwork); } - spin_unlock_bh(&scan_queue->lock); } @@ -1625,27 +1611,16 @@ exit: static struct wlan_network * rtw_select_candidate_from_queue(struct mlme_priv *pmlmepriv) { - struct wlan_network *pnetwork, *candidate = NULL; + struct wlan_network *pnetwork, *ptmp, *candidate = NULL; struct rtw_queue *queue = &pmlmepriv->scanned_queue; - struct list_head *phead, *plist, *ptmp; + struct list_head *phead; spin_lock_bh(&pmlmepriv->scanned_queue.lock); phead = get_list_head(queue); - - list_for_each_safe(plist, ptmp, phead) { - pnetwork = container_of(plist, struct wlan_network, list); - if (!pnetwork) { - RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, - "%s: return _FAIL:(pnetwork == NULL)\n", - __func__); - goto exit; - } - + list_for_each_entry_safe(pnetwork, ptmp, phead, list) rtw_check_join_candidate(pmlmepriv, &candidate, pnetwork); - } - -exit: spin_unlock_bh(&pmlmepriv->scanned_queue.lock); + return candidate; } |