diff options
Diffstat (limited to 'drivers/staging/rtl8188eu/core/rtw_mlme.c')
| -rw-r--r-- | drivers/staging/rtl8188eu/core/rtw_mlme.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c index abab854e6889..a645a620ebe2 100644 --- a/drivers/staging/rtl8188eu/core/rtw_mlme.c +++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c @@ -122,31 +122,26 @@ void rtw_free_mlme_priv(struct mlme_priv *pmlmepriv) { rtw_free_mlme_priv_ie_data(pmlmepriv); - if (pmlmepriv) { - if (pmlmepriv->free_bss_buf) - vfree(pmlmepriv->free_bss_buf); - } + if (pmlmepriv) + vfree(pmlmepriv->free_bss_buf); } -struct wlan_network *_rtw_alloc_network(struct mlme_priv *pmlmepriv)/* _queue *free_queue) */ +struct wlan_network *_rtw_alloc_network(struct mlme_priv *pmlmepriv) + /* _queue *free_queue) */ { - struct wlan_network *pnetwork; + struct wlan_network *pnetwork; struct __queue *free_queue = &pmlmepriv->free_bss_pool; - struct list_head *plist = NULL; spin_lock_bh(&free_queue->lock); - - if (list_empty(&free_queue->queue)) { - pnetwork = NULL; + pnetwork = list_first_entry_or_null(&free_queue->queue, + struct wlan_network, list); + if (!pnetwork) goto exit; - } - plist = free_queue->queue.next; - - pnetwork = container_of(plist, struct wlan_network, list); list_del_init(&pnetwork->list); - RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, ("_rtw_alloc_network: ptr=%p\n", plist)); + RT_TRACE(_module_rtl871x_mlme_c_, _drv_info_, + ("_rtw_alloc_network: ptr=%p\n", &pnetwork->list)); pnetwork->network_type = 0; pnetwork->fixed = false; pnetwork->last_scanned = jiffies; |