rtl8188eu: Remove CONFIG_LAYER2_ROAMING

This symbol is always defined.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>

core/rtw_mlme.c

@@ -1159,7 +1159,6 @@ void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)
 			else
 			{
 				DBG_871X("try_to_join, but select scanning queue fail, to_roaming:%d\n", rtw_to_roaming(adapter));
-				#ifdef CONFIG_LAYER2_ROAMING
 				if (rtw_to_roaming(adapter) != 0) {
 					if( --pmlmepriv->to_roaming == 0
 						|| _SUCCESS != rtw_sitesurvey_cmd(adapter, &pmlmepriv->assoc_ssid, 1, NULL, 0)
@@ -1178,10 +1177,7 @@ void rtw_surveydone_event_callback(struct adapter	*adapter, u8 *pbuf)
 					} else {
 						pmlmepriv->to_join = true;
 					}
-				}
+				} else {
-				else
-				#endif
-				{
 					rtw_indicate_disconnect(adapter);
 				}
 				_clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
@@ -2063,7 +2059,6 @@ void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf)
 
 	if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) )
 	{
-		#ifdef CONFIG_LAYER2_ROAMING
 		if(adapter->registrypriv.wifi_spec==1)
 			rtw_set_roaming(adapter, 0); /* don't roam */
 		else if (rtw_to_roaming(adapter) > 0)
@@ -2075,7 +2070,6 @@ void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf)
 #endif /*  CONFIG_INTEL_WIDI */
 		if(*((unsigned short *)(pstadel->rsvd)) != WLAN_REASON_EXPIRATION_CHK)
 			rtw_set_roaming(adapter, 0); /* don't roam */
-		#endif
 
 		rtw_free_uc_swdec_pending_queue(adapter);
 
@@ -2090,14 +2084,7 @@ void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf)
 		}
 		_exit_critical_bh(&(pmlmepriv->scanned_queue.lock), &irqL);
 
-		#ifdef CONFIG_LAYER2_ROAMING
 		_rtw_roaming(adapter, tgt_network);
-		#else
-#ifdef CONFIG_INTEL_WIDI
-		process_intel_widi_disconnect(adapter, 1);
-#endif /*  CONFIG_INTEL_WIDI */
-		#endif /* CONFIG_LAYER2_ROAMING */
-
 	}
 
 	if ( check_fwstate(pmlmepriv,WIFI_ADHOC_MASTER_STATE) ||
@@ -2170,9 +2157,7 @@ void _rtw_join_timeout_handler (struct adapter *adapter)
 {
 	_irqL irqL;
 	struct	mlme_priv *pmlmepriv = &adapter->mlmepriv;
-#ifdef CONFIG_LAYER2_ROAMING
 	int do_join_r;
-#endif /* CONFIG_LAYER2_ROAMING */
 
 ;
 	DBG_871X("%s, fw_state=%x\n", __FUNCTION__, get_fwstate(pmlmepriv));
@@ -2183,7 +2168,6 @@ void _rtw_join_timeout_handler (struct adapter *adapter)
 
 	_enter_critical_bh(&pmlmepriv->lock, &irqL);
 
-	#ifdef CONFIG_LAYER2_ROAMING
 	if (rtw_to_roaming(adapter) > 0) { /* join timeout caused by roaming */
 		while(1) {
 			pmlmepriv->to_roaming--;
@@ -2208,10 +2192,7 @@ void _rtw_join_timeout_handler (struct adapter *adapter)
 				break;
 			}
 		}
-
+	} else {
-	} else
-	#endif
-	{
 		rtw_indicate_disconnect(adapter);
 		free_scanqueue(pmlmepriv);/*  */
 
@@ -2415,14 +2396,12 @@ static int rtw_check_join_candidate(struct mlme_priv *pmlmepriv
 	if(rtw_is_desired_network(adapter, competitor)  == false)
 		goto exit;
 
-#ifdef  CONFIG_LAYER2_ROAMING
 	if(rtw_to_roaming(adapter) > 0) {
 		if(	rtw_get_passing_time_ms((u32)competitor->last_scanned) >= RTW_SCAN_RESULT_EXPIRE
 			|| is_same_ess(&competitor->network, &pmlmepriv->cur_network.network) == false
 		)
 			goto exit;
 	}
-#endif
 
 	if(*candidate == NULL ||(*candidate)->network.Rssi<competitor->network.Rssi )
 	{
@@ -2431,7 +2410,6 @@ static int rtw_check_join_candidate(struct mlme_priv *pmlmepriv
 	}
 
 	if(updated){
-#ifdef  CONFIG_LAYER2_ROAMING
 		DBG_871X("[by_bssid:%u][assoc_ssid:%s]"
 			"[to_roaming:%u] "
 			"new candidate: %s("MAC_FMT") rssi:%d\n",
@@ -2442,16 +2420,6 @@ static int rtw_check_join_candidate(struct mlme_priv *pmlmepriv
 			MAC_ARG((*candidate)->network.MacAddress),
 			(int)(*candidate)->network.Rssi
 		);
-#else
-		DBG_871X("[by_bssid:%u][assoc_ssid:%s]"
-			"new candidate: %s("MAC_FMT") rssi:%d\n",
-			pmlmepriv->assoc_by_bssid,
-			pmlmepriv->assoc_ssid.Ssid,
-			(*candidate)->network.Ssid.Ssid,
-			MAC_ARG((*candidate)->network.MacAddress),
-			(int)(*candidate)->network.Rssi
-		);
-#endif
 	}
 
 exit:
@@ -3243,7 +3211,6 @@ void rtw_issue_addbareq_cmd(struct adapter *padapter, struct xmit_frame *pxmitfr
 
 }
 
-#ifdef CONFIG_LAYER2_ROAMING
 inline void rtw_set_roaming(struct adapter *adapter, u8 to_roaming)
 {
 	if (to_roaming == 0)
@@ -3308,7 +3275,6 @@ void _rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network)
 	}
 
 }
-#endif
 
 sint rtw_linked_check(struct adapter *padapter)
 {

include/autoconf.h

@@ -69,7 +69,6 @@
 #define USB_INTERFERENCE_ISSUE // this should be checked in all usb interface
 #define CONFIG_GLOBAL_UI_PID
 
-#define CONFIG_LAYER2_ROAMING
 #define CONFIG_LONG_DELAY_ISSUE
 #define CONFIG_NEW_SIGNAL_STAT_PROCESS
 #define RTW_NOTCH_FILTER 0 /* 0:Disable, 1:Enable, */

include/drv_types.h

@@ -175,9 +175,7 @@ struct registry_priv
 	char	adaptor_info_caching_file_path[PATH_LENGTH_MAX];
 #endif
 
-#ifdef CONFIG_LAYER2_ROAMING
 	u8	max_roaming_times; // the max number driver will try to roaming
-#endif
 
 #ifdef CONFIG_IOL
 	u8 fw_iol; //enable iol without other concern

include/rtw_mlme.h

@@ -387,9 +387,7 @@ struct mlme_priv {
 	sint	fw_state;	//shall we protect this variable? maybe not necessarily...
 	u8 bScanInProcess;
 	u8	to_join; //flag
-	#ifdef CONFIG_LAYER2_ROAMING
 	u8 to_roaming; // roaming trying times
-	#endif
 
 	u8	*nic_hdl;
 
@@ -775,17 +773,10 @@ void rtw_issue_addbareq_cmd(struct adapter *padapter, struct xmit_frame *pxmitfr
 int rtw_is_same_ibss(struct adapter *adapter, struct wlan_network *pnetwork);
 int is_same_network(WLAN_BSSID_EX *src, WLAN_BSSID_EX *dst, u8 feature);
 
-#ifdef CONFIG_LAYER2_ROAMING
 void _rtw_roaming(struct adapter *adapter, struct wlan_network *tgt_network);
 void rtw_roaming(struct adapter *adapter, struct wlan_network *tgt_network);
 void rtw_set_roaming(struct adapter *adapter, u8 to_roaming);
 u8 rtw_to_roaming(struct adapter *adapter);
-#else
-#define _rtw_roaming(adapter, tgt_network) do {} while(0)
-#define rtw_roaming(adapter, tgt_network) do {} while(0)
-#define rtw_set_roaming(adapter, to_roaming) do {} while(0)
-#define rtw_to_roaming(adapter) 0
-#endif
 
 void rtw_sta_media_status_rpt(struct adapter *adapter,struct sta_info *psta, u32 mstatus);
 
@@ -794,4 +785,5 @@ void rtw_proxim_enable(struct adapter *padapter);
 void rtw_proxim_disable(struct adapter *padapter);
 void rtw_proxim_send_packet(struct adapter *padapter,u8 *pbuf,u16 len,u8 hw_rate);
 #endif //CONFIG_INTEL_PROXIM
+
 #endif //__RTL871X_MLME_H_

os_dep/ioctl_cfg80211.c

@@ -697,7 +697,6 @@ check_bss:
 	if (!rtw_cfg80211_check_bss(padapter))
 		DBG_871X_LEVEL(_drv_always_, FUNC_ADPT_FMT" BSS not found !!\n", FUNC_ADPT_ARG(padapter));
 
-	#ifdef CONFIG_LAYER2_ROAMING
 	if (rtw_to_roaming(padapter) > 0) {
 		#if LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 39) || defined(COMPAT_KERNEL_RELEASE)
 		struct wiphy *wiphy = pwdev->wiphy;
@@ -724,10 +723,7 @@ check_bss:
 			, pmlmepriv->assoc_rsp+sizeof(struct rtw_ieee80211_hdr_3addr)+6
 			, pmlmepriv->assoc_rsp_len-sizeof(struct rtw_ieee80211_hdr_3addr)-6
 			, GFP_ATOMIC);
-	}
+	} else {
-	else
-	#endif
-	{
 		cfg80211_connect_result(padapter->pnetdev, cur_network->network.MacAddress
 			, pmlmepriv->assoc_req+sizeof(struct rtw_ieee80211_hdr_3addr)+2
 			, pmlmepriv->assoc_req_len-sizeof(struct rtw_ieee80211_hdr_3addr)-2

os_dep/os_intfs.c

@@ -234,11 +234,9 @@ module_param(rtw_adaptor_info_caching_file_path, charp, 0644);
 MODULE_PARM_DESC(rtw_adaptor_info_caching_file_path, "The path of adapter info cache file");
 #endif /* CONFIG_ADAPTOR_INFO_CACHING_FILE */
 
-#ifdef CONFIG_LAYER2_ROAMING
 static uint rtw_max_roaming_times=2;
 module_param(rtw_max_roaming_times, uint, 0644);
 MODULE_PARM_DESC(rtw_max_roaming_times,"The max roaming times to try");
-#endif /* CONFIG_LAYER2_ROAMING */
 
 #ifdef CONFIG_IOL
 static int rtw_fw_iol=1;/*  0:Disable, 1:enable, 2:by usb speed */
@@ -300,8 +298,6 @@ static uint loadparam( struct adapter *padapter,  _nic_hdl	pnetdev)
 	uint status = _SUCCESS;
 	struct registry_priv  *registry_par = &padapter->registrypriv;
 
-;
-
 	GlobalDebugLevel = rtw_debug;
 	registry_par->chip_version = (u8)rtw_chip_version;
 	registry_par->rfintfs = (u8)rtw_rfintfs;
@@ -389,12 +385,10 @@ static uint loadparam( struct adapter *padapter,  _nic_hdl	pnetdev)
 	registry_par->adaptor_info_caching_file_path[PATH_LENGTH_MAX-1]=0;
 #endif
 
-#ifdef CONFIG_LAYER2_ROAMING
 	registry_par->max_roaming_times = (u8)rtw_max_roaming_times;
 #ifdef CONFIG_INTEL_WIDI
 	registry_par->max_roaming_times = (u8)rtw_max_roaming_times + 2;
 #endif /*  CONFIG_INTEL_WIDI */
-#endif
 
 #ifdef CONFIG_IOL
 	registry_par->fw_iol = rtw_fw_iol;