diff options
Diffstat (limited to 'drivers/staging/rtl8188eu/core/rtw_mlme.c')
| -rw-r--r-- | drivers/staging/rtl8188eu/core/rtw_mlme.c | 43 |
1 files changed, 26 insertions, 17 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c index 05584515c5b4..2b917a18e228 100644 --- a/drivers/staging/rtl8188eu/core/rtw_mlme.c +++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c @@ -19,6 +19,7 @@ ******************************************************************************/ #define _RTW_MLME_C_ +#include <linux/ieee80211.h> #include <osdep_service.h> #include <drv_types.h> @@ -160,7 +161,7 @@ exit: return pnetwork; } -static void _rtw_free_network(struct mlme_priv *pmlmepriv , struct wlan_network *pnetwork, u8 isfreeall) +static void _rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 isfreeall) { u32 curr_time, delta_time; u32 lifetime = SCANQUEUE_LIFETIME; @@ -352,8 +353,8 @@ int is_same_network(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst) ((!memcmp(src->Ssid.Ssid, dst->Ssid.Ssid, src->Ssid.SsidLength)) == true) && ((s_cap & WLAN_CAPABILITY_IBSS) == (d_cap & WLAN_CAPABILITY_IBSS)) && - ((s_cap & WLAN_CAPABILITY_BSS) == - (d_cap & WLAN_CAPABILITY_BSS))); + ((s_cap & WLAN_CAPABILITY_ESS) == + (d_cap & WLAN_CAPABILITY_ESS))); } struct wlan_network *rtw_get_oldest_wlan_network(struct __queue *scanned_queue) @@ -581,7 +582,7 @@ static int rtw_is_desired_network(struct adapter *adapter, struct wlan_network * } /* TODO: Perry: For Power Management */ -void rtw_atimdone_event_callback(struct adapter *adapter , u8 *pbuf) +void rtw_atimdone_event_callback(struct adapter *adapter, u8 *pbuf) { RT_TRACE(_module_rtl871x_mlme_c_, _drv_err_, ("receive atimdone_evet\n")); return; @@ -614,7 +615,7 @@ void rtw_survey_event_callback(struct adapter *adapter, u8 *pbuf) spin_lock_bh(&(pmlmepriv->scanned_queue.lock)); ibss_wlan = rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->MacAddress); if (ibss_wlan) { - memcpy(ibss_wlan->network.IEs , pnetwork->IEs, 8); + memcpy(ibss_wlan->network.IEs, pnetwork->IEs, 8); spin_unlock_bh(&pmlmepriv->scanned_queue.lock); goto exit; } @@ -692,8 +693,8 @@ void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf) pmlmepriv->to_join = false; s_ret = rtw_select_and_join_from_scanned_queue(pmlmepriv); if (_SUCCESS == s_ret) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT)); + mod_timer(&pmlmepriv->assoc_timer, + jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT)); } else if (s_ret == 2) { /* there is no need to wait for join */ _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); rtw_indicate_connect(adapter); @@ -703,7 +704,7 @@ void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf) if (--pmlmepriv->to_roaming == 0 || _SUCCESS != rtw_sitesurvey_cmd(adapter, &pmlmepriv->assoc_ssid, 1, NULL, 0)) { pmlmepriv->to_roaming = 0; - rtw_free_assoc_resources(adapter, 1); + rtw_free_assoc_resources(adapter); rtw_indicate_disconnect(adapter); } else { pmlmepriv->to_join = true; @@ -757,7 +758,19 @@ static void free_scanqueue(struct mlme_priv *pmlmepriv) /* *rtw_free_assoc_resources: the caller has to lock pmlmepriv->lock */ -void rtw_free_assoc_resources(struct adapter *adapter, int lock_scanned_queue) +void rtw_free_assoc_resources(struct adapter *adapter) +{ + struct mlme_priv *pmlmepriv = &adapter->mlmepriv; + + spin_lock_bh(&pmlmepriv->scanned_queue.lock); + rtw_free_assoc_resources_locked(adapter); + spin_unlock_bh(&pmlmepriv->scanned_queue.lock); +} + +/* +*rtw_free_assoc_resources_locked: the caller has to lock pmlmepriv->lock +*/ +void rtw_free_assoc_resources_locked(struct adapter *adapter) { struct wlan_network *pwlan = NULL; struct mlme_priv *pmlmepriv = &adapter->mlmepriv; @@ -792,8 +805,6 @@ void rtw_free_assoc_resources(struct adapter *adapter, int lock_scanned_queue) rtw_init_bcmc_stainfo(adapter); } - if (lock_scanned_queue) - spin_lock_bh(&(pmlmepriv->scanned_queue.lock)); pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress); if (pwlan) @@ -804,8 +815,6 @@ void rtw_free_assoc_resources(struct adapter *adapter, int lock_scanned_queue) if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) && (adapter->stapriv.asoc_sta_count == 1))) rtw_free_network_nolock(pmlmepriv, pwlan); - if (lock_scanned_queue) - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); pmlmepriv->key_mask = 0; } @@ -1301,7 +1310,7 @@ void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf) rtw_free_uc_swdec_pending_queue(adapter); - rtw_free_assoc_resources(adapter, 1); + rtw_free_assoc_resources(adapter); rtw_indicate_disconnect(adapter); spin_lock_bh(&(pmlmepriv->scanned_queue.lock)); /* remove the network entry in scanned_queue */ @@ -1382,7 +1391,7 @@ void _rtw_join_timeout_handler (unsigned long data) DBG_88E("%s try another roaming\n", __func__); do_join_r = rtw_do_join(adapter); if (_SUCCESS != do_join_r) { - DBG_88E("%s roaming do_join return %d\n", __func__ , do_join_r); + DBG_88E("%s roaming do_join return %d\n", __func__, do_join_r); continue; } break; @@ -1556,7 +1565,7 @@ int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv) rtw_disassoc_cmd(adapter, 0, true); rtw_indicate_disconnect(adapter); - rtw_free_assoc_resources(adapter, 0); + rtw_free_assoc_resources_locked(adapter); } rtw_hal_get_def_var(adapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &(supp_ant_div)); @@ -1997,7 +2006,7 @@ unsigned int rtw_restructure_ht_ie(struct adapter *padapter, u8 *in_ie, u8 *out_ p = rtw_get_ie(in_ie+12, _HT_ADD_INFO_IE_, &ielen, in_len-12); if (p && (ielen == sizeof(struct ieee80211_ht_addt_info))) { out_len = *pout_len; - rtw_set_ie(out_ie+out_len, _HT_ADD_INFO_IE_, ielen, p+2 , pout_len); + rtw_set_ie(out_ie+out_len, _HT_ADD_INFO_IE_, ielen, p+2, pout_len); } } return phtpriv->ht_option; |