1 files changed, 60 insertions, 327 deletions

diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c
index 42d652fe8601..b9278b26accd 100644
--- a/drivers/staging/rtl8192e/rtllib_softmac.c
+++ b/drivers/staging/rtl8192e/rtllib_softmac.c
@@ -18,7 +18,6 @@
 #include <linux/uaccess.h>
 #include <linux/etherdevice.h>
 #include <linux/ieee80211.h>
-#include "dot11d.h"
 
 static void rtllib_sta_wakeup(struct rtllib_device *ieee, short nl);
 
@@ -45,7 +44,7 @@ static unsigned int rtllib_MFIE_rate_len(struct rtllib_device *ieee)
  * Then it updates the pointer so that
  * it points after the new MFIE tag added.
  */
-static void rtllib_MFIE_Brate(struct rtllib_device *ieee, u8 **tag_p)
+static void rtllib_mfie_brate(struct rtllib_device *ieee, u8 **tag_p)
 {
 	u8 *tag = *tag_p;
 
@@ -62,7 +61,7 @@ static void rtllib_MFIE_Brate(struct rtllib_device *ieee, u8 **tag_p)
 	*tag_p = tag;
 }
 
-static void rtllib_MFIE_Grate(struct rtllib_device *ieee, u8 **tag_p)
+static void rtllib_mfie_grate(struct rtllib_device *ieee, u8 **tag_p)
 {
 	u8 *tag = *tag_p;
 
@@ -83,7 +82,7 @@ static void rtllib_MFIE_Grate(struct rtllib_device *ieee, u8 **tag_p)
 	*tag_p = tag;
 }
 
-static void rtllib_WMM_Info(struct rtllib_device *ieee, u8 **tag_p)
+static void rtllib_wmm_info(struct rtllib_device *ieee, u8 **tag_p)
 {
 	u8 *tag = *tag_p;
 
@@ -99,7 +98,7 @@ static void rtllib_WMM_Info(struct rtllib_device *ieee, u8 **tag_p)
 	*tag_p = tag;
 }
 
-static void rtllib_TURBO_Info(struct rtllib_device *ieee, u8 **tag_p)
+static void rtllib_turbo_info(struct rtllib_device *ieee, u8 **tag_p)
 {
 	u8 *tag = *tag_p;
 
@@ -135,32 +134,33 @@ static void enqueue_mgmt(struct rtllib_device *ieee, struct sk_buff *skb)
 
 static void init_mgmt_queue(struct rtllib_device *ieee)
 {
-	ieee->mgmt_queue_tail = ieee->mgmt_queue_head = 0;
+	ieee->mgmt_queue_tail = 0;
+	ieee->mgmt_queue_head = 0;
 }
 
 u8 MgntQuery_TxRateExcludeCCKRates(struct rtllib_device *ieee)
 {
 	u16	i;
-	u8	QueryRate = 0;
-	u8	BasicRate;
+	u8	query_rate = 0;
+	u8	basic_rate;
 
 	for (i = 0; i < ieee->current_network.rates_len; i++) {
-		BasicRate = ieee->current_network.rates[i] & 0x7F;
-		if (!rtllib_is_cck_rate(BasicRate)) {
-			if (QueryRate == 0) {
-				QueryRate = BasicRate;
+		basic_rate = ieee->current_network.rates[i] & 0x7F;
+		if (!rtllib_is_cck_rate(basic_rate)) {
+			if (query_rate == 0) {
+				query_rate = basic_rate;
 			} else {
-				if (BasicRate < QueryRate)
-					QueryRate = BasicRate;
+				if (basic_rate < query_rate)
+					query_rate = basic_rate;
 			}
 		}
 	}
 
-	if (QueryRate == 0) {
-		QueryRate = 12;
-		netdev_info(ieee->dev, "No BasicRate found!!\n");
+	if (query_rate == 0) {
+		query_rate = 12;
+		netdev_info(ieee->dev, "No basic_rate found!!\n");
 	}
-	return QueryRate;
+	return query_rate;
 }
 
 static u8 MgntQuery_MgntFrameTxRate(struct rtllib_device *ieee)
@@ -173,12 +173,8 @@ static u8 MgntQuery_MgntFrameTxRate(struct rtllib_device *ieee)
 	else
 		rate = ieee->basic_rate & 0x7f;
 
-	if (rate == 0) {
-		if (ieee->mode == WIRELESS_MODE_N_24G && !ht_info->bCurSuppCCK)
-			rate = 0x0c;
-		else
-			rate = 0x02;
-	}
+	if (rate == 0)
+		rate = 0x02;
 
 	return rate;
 }
@@ -240,7 +236,7 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct rtllib_device *ieee)
 		/* check whether the managed packet queued greater than 5 */
 		if (!ieee->check_nic_enough_desc(ieee->dev,
 						 tcb_desc->queue_index) ||
-		    skb_queue_len(&ieee->skb_waitQ[tcb_desc->queue_index]) ||
+		    skb_queue_len(&ieee->skb_waitq[tcb_desc->queue_index]) ||
 		    ieee->queue_stop) {
 			/* insert the skb packet to the management queue
 			 *
@@ -250,7 +246,7 @@ inline void softmac_mgmt_xmit(struct sk_buff *skb, struct rtllib_device *ieee)
 			netdev_info(ieee->dev,
 			       "%s():insert to waitqueue, queue_index:%d!\n",
 			       __func__, tcb_desc->queue_index);
-			skb_queue_tail(&ieee->skb_waitQ[tcb_desc->queue_index],
+			skb_queue_tail(&ieee->skb_waitq[tcb_desc->queue_index],
 				       skb);
 		} else {
 			ieee->softmac_hard_start_xmit(skb, ieee->dev);
@@ -345,65 +341,34 @@ static inline struct sk_buff *rtllib_probe_req(struct rtllib_device *ieee)
 	memcpy(tag, ieee->current_network.ssid, len);
 	tag += len;
 
-	rtllib_MFIE_Brate(ieee, &tag);
-	rtllib_MFIE_Grate(ieee, &tag);
+	rtllib_mfie_brate(ieee, &tag);
+	rtllib_mfie_grate(ieee, &tag);
 
 	return skb;
 }
 
-static struct sk_buff *rtllib_get_beacon_(struct rtllib_device *ieee);
-
-static void rtllib_send_beacon(struct rtllib_device *ieee)
-{
-	struct sk_buff *skb;
-
-	if (!ieee->ieee_up)
-		return;
-	skb = rtllib_get_beacon_(ieee);
-
-	if (skb) {
-		softmac_mgmt_xmit(skb, ieee);
-		ieee->softmac_stats.tx_beacons++;
-	}
-
-	if (ieee->beacon_txing && ieee->ieee_up)
-		mod_timer(&ieee->beacon_timer, jiffies +
-			  (msecs_to_jiffies(ieee->current_network.beacon_interval - 5)));
-}
-
-static void rtllib_send_beacon_cb(struct timer_list *t)
-{
-	struct rtllib_device *ieee =
-		from_timer(ieee, t, beacon_timer);
-	unsigned long flags;
-
-	spin_lock_irqsave(&ieee->beacon_lock, flags);
-	rtllib_send_beacon(ieee);
-	spin_unlock_irqrestore(&ieee->beacon_lock, flags);
-}
-
 /* Enables network monitor mode, all rx packets will be received. */
-void rtllib_EnableNetMonitorMode(struct net_device *dev,
-		bool bInitState)
+void rtllib_enable_net_monitor_mode(struct net_device *dev,
+		bool init_state)
 {
 	struct rtllib_device *ieee = netdev_priv_rsl(dev);
 
 	netdev_info(dev, "========>Enter Monitor Mode\n");
 
-	ieee->AllowAllDestAddrHandler(dev, true, !bInitState);
+	ieee->AllowAllDestAddrHandler(dev, true, !init_state);
 }
 
 /* Disables network monitor mode. Only packets destinated to
  * us will be received.
  */
-void rtllib_DisableNetMonitorMode(struct net_device *dev,
-		bool bInitState)
+void rtllib_disable_net_monitor_mode(struct net_device *dev,
+		bool init_state)
 {
 	struct rtllib_device *ieee = netdev_priv_rsl(dev);
 
 	netdev_info(dev, "========>Exit Monitor Mode\n");
 
-	ieee->AllowAllDestAddrHandler(dev, false, !bInitState);
+	ieee->AllowAllDestAddrHandler(dev, false, !init_state);
 }
 
 static void rtllib_send_probe(struct rtllib_device *ieee)
@@ -425,12 +390,6 @@ static void rtllib_send_probe_requests(struct rtllib_device *ieee)
 	}
 }
 
-static void rtllib_update_active_chan_map(struct rtllib_device *ieee)
-{
-	memcpy(ieee->active_channel_map, GET_DOT11D_INFO(ieee)->channel_map,
-	       MAX_CHANNEL_NUMBER + 1);
-}
-
 /* this performs syncro scan blocking the caller until all channels
  * in the allowed channel map has been checked.
  */
@@ -439,8 +398,6 @@ static void rtllib_softmac_scan_syncro(struct rtllib_device *ieee)
 	union iwreq_data wrqu;
 	short ch = 0;
 
-	rtllib_update_active_chan_map(ieee);
-
 	ieee->be_scan_inprogress = true;
 
 	mutex_lock(&ieee->scan_mutex);
@@ -492,10 +449,6 @@ out:
 	ieee->actscanning = false;
 	ieee->sync_scan_hurryup = 0;
 
-	if (ieee->link_state >= MAC80211_LINKED) {
-		if (IS_DOT11D_ENABLE(ieee))
-			dot11d_scan_complete(ieee);
-	}
 	mutex_unlock(&ieee->scan_mutex);
 
 	ieee->be_scan_inprogress = false;
@@ -510,8 +463,6 @@ static void rtllib_softmac_scan_wq(void *data)
 				     struct rtllib_device, softmac_scan_wq);
 	u8 last_channel = ieee->current_network.channel;
 
-	rtllib_update_active_chan_map(ieee);
-
 	if (!ieee->ieee_up)
 		return;
 	if (rtllib_act_scanning(ieee, true))
@@ -552,8 +503,6 @@ static void rtllib_softmac_scan_wq(void *data)
 	return;
 
 out:
-	if (IS_DOT11D_ENABLE(ieee))
-		dot11d_scan_complete(ieee);
 	ieee->current_network.channel = last_channel;
 
 out1:
@@ -609,10 +558,6 @@ static void rtllib_start_scan(struct rtllib_device *ieee)
 {
 	ieee->rtllib_ips_leave_wq(ieee->dev);
 
-	if (IS_DOT11D_ENABLE(ieee)) {
-		if (IS_COUNTRY_IE_VALID(ieee))
-			RESET_CIE_WATCHDOG(ieee);
-	}
 	if (ieee->softmac_features & IEEE_SOFTMAC_SCAN) {
 		if (ieee->scanning_continue == 0) {
 			ieee->actscanning = true;
@@ -625,10 +570,6 @@ static void rtllib_start_scan(struct rtllib_device *ieee)
 /* called with wx_mutex held */
 void rtllib_start_scan_syncro(struct rtllib_device *ieee)
 {
-	if (IS_DOT11D_ENABLE(ieee)) {
-		if (IS_COUNTRY_IE_VALID(ieee))
-			RESET_CIE_WATCHDOG(ieee);
-	}
 	ieee->sync_scan_hurryup = 0;
 	if (ieee->softmac_features & IEEE_SOFTMAC_SCAN)
 		rtllib_softmac_scan_syncro(ieee);
@@ -677,152 +618,6 @@ rtllib_authentication_req(struct rtllib_network *beacon,
 	return skb;
 }
 
-static struct sk_buff *rtllib_probe_resp(struct rtllib_device *ieee,
-					 const u8 *dest)
-{
-	u8 *tag;
-	int beacon_size;
-	struct rtllib_probe_response *beacon_buf;
-	struct sk_buff *skb = NULL;
-	int encrypt;
-	int atim_len, erp_len;
-	struct lib80211_crypt_data *crypt;
-
-	char *ssid = ieee->current_network.ssid;
-	int ssid_len = ieee->current_network.ssid_len;
-	int rate_len = ieee->current_network.rates_len + 2;
-	int rate_ex_len = ieee->current_network.rates_ex_len;
-	int wpa_ie_len = ieee->wpa_ie_len;
-	u8 erpinfo_content = 0;
-
-	u8 *tmp_ht_cap_buf = NULL;
-	u8 tmp_ht_cap_len = 0;
-	u8 *tmp_ht_info_buf = NULL;
-	u8 tmp_ht_info_len = 0;
-	struct rt_hi_throughput *ht_info = ieee->ht_info;
-	u8 *tmp_generic_ie_buf = NULL;
-	u8 tmp_generic_ie_len = 0;
-
-	if (rate_ex_len > 0)
-		rate_ex_len += 2;
-
-	if (ieee->current_network.capability & WLAN_CAPABILITY_IBSS)
-		atim_len = 4;
-	else
-		atim_len = 0;
-
-	if ((ieee->current_network.mode == WIRELESS_MODE_G) ||
-	   (ieee->current_network.mode == WIRELESS_MODE_N_24G &&
-	   ieee->ht_info->bCurSuppCCK)) {
-		erp_len = 3;
-		erpinfo_content = 0;
-		if (ieee->current_network.buseprotection)
-			erpinfo_content |= ERP_UseProtection;
-	} else {
-		erp_len = 0;
-	}
-
-	crypt = ieee->crypt_info.crypt[ieee->crypt_info.tx_keyidx];
-	encrypt = crypt && crypt->ops &&
-		((strcmp(crypt->ops->name, "R-WEP") == 0 || wpa_ie_len));
-	if (ieee->ht_info->current_ht_support) {
-		tmp_ht_cap_buf = (u8 *)&(ieee->ht_info->SelfHTCap);
-		tmp_ht_cap_len = sizeof(ieee->ht_info->SelfHTCap);
-		tmp_ht_info_buf = (u8 *)&(ieee->ht_info->SelfHTInfo);
-		tmp_ht_info_len = sizeof(ieee->ht_info->SelfHTInfo);
-		HTConstructCapabilityElement(ieee, tmp_ht_cap_buf,
-					     &tmp_ht_cap_len, encrypt, false);
-		HTConstructInfoElement(ieee, tmp_ht_info_buf, &tmp_ht_info_len,
-				       encrypt);
-
-		if (ht_info->reg_rt2rt_aggregation) {
-			tmp_generic_ie_buf = ieee->ht_info->sz_rt2rt_agg_buf;
-			tmp_generic_ie_len =
-				 sizeof(ieee->ht_info->sz_rt2rt_agg_buf);
-			HTConstructRT2RTAggElement(ieee, tmp_generic_ie_buf,
-						   &tmp_generic_ie_len);
-		}
-	}
-
-	beacon_size = sizeof(struct rtllib_probe_response) + 2 +
-		ssid_len + 3 + rate_len + rate_ex_len + atim_len + erp_len
-		+ wpa_ie_len + ieee->tx_headroom;
-	skb = dev_alloc_skb(beacon_size);
-	if (!skb)
-		return NULL;
-
-	skb_reserve(skb, ieee->tx_headroom);
-
-	beacon_buf = skb_put(skb, (beacon_size - ieee->tx_headroom));
-	ether_addr_copy(beacon_buf->header.addr1, dest);
-	ether_addr_copy(beacon_buf->header.addr2, ieee->dev->dev_addr);
-	ether_addr_copy(beacon_buf->header.addr3, ieee->current_network.bssid);
-
-	beacon_buf->header.duration_id = 0;
-	beacon_buf->beacon_interval =
-		cpu_to_le16(ieee->current_network.beacon_interval);
-	beacon_buf->capability =
-		cpu_to_le16(ieee->current_network.capability &
-		WLAN_CAPABILITY_IBSS);
-	beacon_buf->capability |=
-		cpu_to_le16(ieee->current_network.capability &
-		WLAN_CAPABILITY_SHORT_PREAMBLE);
-
-	if (ieee->current_network.capability & WLAN_CAPABILITY_SHORT_SLOT_TIME)
-		beacon_buf->capability |=
-			cpu_to_le16(WLAN_CAPABILITY_SHORT_SLOT_TIME);
-
-	crypt = ieee->crypt_info.crypt[ieee->crypt_info.tx_keyidx];
-	if (encrypt)
-		beacon_buf->capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);
-
-	beacon_buf->header.frame_control = cpu_to_le16(IEEE80211_STYPE_PROBE_RESP);
-	beacon_buf->info_element[0].id = MFIE_TYPE_SSID;
-	beacon_buf->info_element[0].len = ssid_len;
-
-	tag = (u8 *)beacon_buf->info_element[0].data;
-
-	memcpy(tag, ssid, ssid_len);
-
-	tag += ssid_len;
-
-	*(tag++) = MFIE_TYPE_RATES;
-	*(tag++) = rate_len - 2;
-	memcpy(tag, ieee->current_network.rates, rate_len - 2);
-	tag += rate_len - 2;
-
-	*(tag++) = MFIE_TYPE_DS_SET;
-	*(tag++) = 1;
-	*(tag++) = ieee->current_network.channel;
-
-	if (atim_len) {
-		u16 val16;
-		*(tag++) = MFIE_TYPE_IBSS_SET;
-		*(tag++) = 2;
-		val16 = ieee->current_network.atim_window;
-		memcpy((u8 *)tag, (u8 *)&val16, 2);
-		tag += 2;
-	}
-
-	if (erp_len) {
-		*(tag++) = MFIE_TYPE_ERP;
-		*(tag++) = 1;
-		*(tag++) = erpinfo_content;
-	}
-	if (rate_ex_len) {
-		*(tag++) = MFIE_TYPE_RATES_EX;
-		*(tag++) = rate_ex_len - 2;
-		memcpy(tag, ieee->current_network.rates_ex, rate_ex_len - 2);
-		tag += rate_ex_len - 2;
-	}
-
-	if (wpa_ie_len) {
-		memcpy(tag, ieee->wpa_ie, ieee->wpa_ie_len);
-		tag += ieee->wpa_ie_len;
-	}
-	return skb;
-}
-
 static struct sk_buff *rtllib_null_func(struct rtllib_device *ieee, short pwr)
 {
 	struct sk_buff *skb;
@@ -875,7 +670,7 @@ static inline int SecIsInPMKIDList(struct rtllib_device *ieee, u8 *bssid)
 	int i = 0;
 
 	do {
-		if ((ieee->PMKIDList[i].bUsed) &&
+		if ((ieee->PMKIDList[i].used) &&
 		   (memcmp(ieee->PMKIDList[i].Bssid, bssid, ETH_ALEN) == 0))
 			break;
 		i++;
@@ -933,15 +728,15 @@ rtllib_association_req(struct rtllib_network *beacon,
 	}
 
 	if (ieee->ht_info->current_ht_support && ieee->ht_info->enable_ht) {
-		ht_cap_buf = (u8 *)&(ieee->ht_info->SelfHTCap);
+		ht_cap_buf = (u8 *)&ieee->ht_info->SelfHTCap;
 		ht_cap_len = sizeof(ieee->ht_info->SelfHTCap);
-		HTConstructCapabilityElement(ieee, ht_cap_buf, &ht_cap_len,
+		ht_construct_capability_element(ieee, ht_cap_buf, &ht_cap_len,
 					     encrypt, true);
 		if (ieee->ht_info->current_rt2rt_aggregation) {
 			realtek_ie_buf = ieee->ht_info->sz_rt2rt_agg_buf;
 			realtek_ie_len =
 				 sizeof(ieee->ht_info->sz_rt2rt_agg_buf);
-			HTConstructRT2RTAggElement(ieee, realtek_ie_buf,
+			ht_construct_rt2rt_agg_element(ieee, realtek_ie_buf,
 						   &realtek_ie_len);
 		}
 	}
@@ -1071,7 +866,7 @@ rtllib_association_req(struct rtllib_network *beacon,
 		tag += osCcxVerNum.Length;
 	}
 	if (ieee->ht_info->current_ht_support && ieee->ht_info->enable_ht) {
-		if (ieee->ht_info->ePeerHTSpecVer != HT_SPEC_VER_EWC) {
+		if (ieee->ht_info->peer_ht_spec_ver != HT_SPEC_VER_EWC) {
 			tag = skb_put(skb, ht_cap_len);
 			*tag++ = MFIE_TYPE_HT_CAP;
 			*tag++ = ht_cap_len - 2;
@@ -1093,7 +888,7 @@ rtllib_association_req(struct rtllib_network *beacon,
 	}
 	if (wmm_info_len) {
 		tag = skb_put(skb, wmm_info_len);
-		rtllib_WMM_Info(ieee, &tag);
+		rtllib_wmm_info(ieee, &tag);
 	}
 
 	if (wps_ie_len && ieee->wps_ie)
@@ -1101,11 +896,11 @@ rtllib_association_req(struct rtllib_network *beacon,
 
 	if (turbo_info_len) {
 		tag = skb_put(skb, turbo_info_len);
-		rtllib_TURBO_Info(ieee, &tag);
+		rtllib_turbo_info(ieee, &tag);
 	}
 
 	if (ieee->ht_info->current_ht_support && ieee->ht_info->enable_ht) {
-		if (ieee->ht_info->ePeerHTSpecVer == HT_SPEC_VER_EWC) {
+		if (ieee->ht_info->peer_ht_spec_ver == HT_SPEC_VER_EWC) {
 			tag = skb_put(skb, ht_cap_len);
 			*tag++ = MFIE_TYPE_GENERIC;
 			*tag++ = ht_cap_len - 2;
@@ -1123,7 +918,7 @@ rtllib_association_req(struct rtllib_network *beacon,
 
 	kfree(ieee->assocreq_ies);
 	ieee->assocreq_ies = NULL;
-	ies = &(hdr->info_element[0].id);
+	ies = &hdr->info_element[0].id;
 	ieee->assocreq_ies_len = (skb->data + skb->len) - ies;
 	ieee->assocreq_ies = kmemdup(ies, ieee->assocreq_ies_len, GFP_ATOMIC);
 	if (!ieee->assocreq_ies)
@@ -1269,7 +1064,7 @@ static void rtllib_associate_complete_wq(void *data)
 	}
 	if (ieee->ht_info->current_ht_support && ieee->ht_info->enable_ht) {
 		netdev_info(ieee->dev, "Successfully associated, ht enabled\n");
-		HTOnAssocRsp(ieee);
+		ht_on_assoc_rsp(ieee);
 	} else {
 		netdev_info(ieee->dev,
 			    "Successfully associated, ht not enabled(%d, %d)\n",
@@ -1314,7 +1109,7 @@ static void rtllib_associate_procedure_wq(void *data)
 	mutex_lock(&ieee->wx_mutex);
 
 	rtllib_stop_scan(ieee);
-	HTSetConnectBwMode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT);
+	ht_set_connect_bw_mode(ieee, HT_CHANNEL_WIDTH_20, HT_EXTCHNL_OFFSET_NO_EXT);
 	if (ieee->rf_power_state == rf_off) {
 		ieee->rtllib_ips_leave_wq(ieee->dev);
 		mutex_unlock(&ieee->wx_mutex);
@@ -1417,21 +1212,20 @@ inline void rtllib_softmac_new_net(struct rtllib_device *ieee,
 			   !(ieee->softmac_features & IEEE_SOFTMAC_SCAN))
 				rtllib_stop_scan_syncro(ieee);
 
-			HTResetIOTSetting(ieee->ht_info);
+			ht_reset_iot_setting(ieee->ht_info);
 			ieee->wmm_acm = 0;
 			if (ieee->iw_mode == IW_MODE_INFRA) {
 				/* Join the network for the first time */
 				ieee->AsocRetryCount = 0;
 				if ((ieee->current_network.qos_data.supported == 1) &&
 				    ieee->current_network.bssht.bd_support_ht)
-					HTResetSelfAndSavePeerSetting(ieee,
+					ht_reset_self_and_save_peer_setting(ieee,
 						 &(ieee->current_network));
 				else
 					ieee->ht_info->current_ht_support = false;
 
 				ieee->link_state = RTLLIB_ASSOCIATING;
-				schedule_delayed_work(
-					   &ieee->associate_procedure_wq, 0);
+				schedule_delayed_work(&ieee->associate_procedure_wq, 0);
 			} else {
 				if (rtllib_is_54g(&ieee->current_network)) {
 					ieee->rate = 108;
@@ -1825,7 +1619,7 @@ rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
 
 			kfree(ieee->assocresp_ies);
 			ieee->assocresp_ies = NULL;
-			ies = &(assoc_resp->info_element[0].id);
+			ies = &assoc_resp->info_element[0].id;
 			ieee->assocresp_ies_len = (skb->data + skb->len) - ies;
 			ieee->assocresp_ies = kmemdup(ies,
 						      ieee->assocresp_ies_len,
@@ -1841,8 +1635,7 @@ rtllib_rx_assoc_resp(struct rtllib_device *ieee, struct sk_buff *skb,
 				    "Association response status code 0x%x\n",
 				    errcode);
 			if (ieee->AsocRetryCount < RT_ASOC_RETRY_LIMIT)
-				schedule_delayed_work(
-					 &ieee->associate_procedure_wq, 0);
+				schedule_delayed_work(&ieee->associate_procedure_wq, 0);
 			else
 				rtllib_associate_abort(ieee);
 		}
@@ -1872,7 +1665,7 @@ static void rtllib_rx_auth_resp(struct rtllib_device *ieee, struct sk_buff *skb)
 		ieee->softmac_stats.rx_auth_rs_ok++;
 		if (!(ieee->ht_info->iot_action & HT_IOT_ACT_PURE_N_MODE)) {
 			if (!ieee->GetNmodeSupportBySecCfg(ieee->dev)) {
-				if (IsHTHalfNmodeAPs(ieee)) {
+				if (is_ht_half_nmode_aps(ieee)) {
 					bSupportNmode = true;
 					bHalfSupportNmode = true;
 				} else {
@@ -2030,7 +1823,7 @@ void rtllib_softmac_xmit(struct rtllib_txb *txb, struct rtllib_device *ieee)
 	 * the wait queue
 	 */
 	for (i = 0; i < txb->nr_frags; i++) {
-		queue_len = skb_queue_len(&ieee->skb_waitQ[queue_index]);
+		queue_len = skb_queue_len(&ieee->skb_waitq[queue_index]);
 		if ((queue_len  != 0) ||
 		    (!ieee->check_nic_enough_desc(ieee->dev, queue_index)) ||
 		    (ieee->queue_stop)) {
@@ -2039,13 +1832,12 @@ void rtllib_softmac_xmit(struct rtllib_txb *txb, struct rtllib_device *ieee)
 			 * to check it any more.
 			 */
 			if (queue_len < 200)
-				skb_queue_tail(&ieee->skb_waitQ[queue_index],
+				skb_queue_tail(&ieee->skb_waitq[queue_index],
 					       txb->fragments[i]);
 			else
 				kfree_skb(txb->fragments[i]);
 		} else {
-			ieee->softmac_data_hard_start_xmit(
-					txb->fragments[i],
+			ieee->softmac_data_hard_start_xmit(txb->fragments[i],
 					ieee->dev, ieee->rate);
 		}
 	}
@@ -2090,10 +1882,6 @@ static void rtllib_start_bss(struct rtllib_device *ieee)
 {
 	unsigned long flags;
 
-	if (IS_DOT11D_ENABLE(ieee) && !IS_COUNTRY_IE_VALID(ieee)) {
-		if (!ieee->global_domain)
-			return;
-	}
 	/* check if we have already found the net we
 	 * are interested in (if any).
 	 * if not (we are disassociated and we are not
@@ -2121,6 +1909,7 @@ static void rtllib_link_change_wq(void *data)
 				     struct rtllib_device, link_change_wq);
 	ieee->link_change(ieee->dev);
 }
+
 /* called only in userspace context */
 void rtllib_disassociate(struct rtllib_device *ieee)
 {
@@ -2128,8 +1917,6 @@ void rtllib_disassociate(struct rtllib_device *ieee)
 	if (ieee->softmac_features & IEEE_SOFTMAC_TX_QUEUE)
 		rtllib_reset_queue(ieee);
 
-	if (IS_DOT11D_ENABLE(ieee))
-		dot11d_reset(ieee);
 	ieee->link_state = MAC80211_NOLINK;
 	ieee->is_set_key = false;
 	ieee->wap_set = 0;
@@ -2181,46 +1968,6 @@ exit:
 	mutex_unlock(&ieee->wx_mutex);
 }
 
-static struct sk_buff *rtllib_get_beacon_(struct rtllib_device *ieee)
-{
-	static const u8 broadcast_addr[] = {
-		0xff, 0xff, 0xff, 0xff, 0xff, 0xff
-	};
-	struct sk_buff *skb;
-	struct rtllib_probe_response *b;
-
-	skb = rtllib_probe_resp(ieee, broadcast_addr);
-
-	if (!skb)
-		return NULL;
-
-	b = (struct rtllib_probe_response *)skb->data;
-	b->header.frame_control = cpu_to_le16(IEEE80211_STYPE_BEACON);
-
-	return skb;
-}
-
-struct sk_buff *rtllib_get_beacon(struct rtllib_device *ieee)
-{
-	struct sk_buff *skb;
-	struct rtllib_probe_response *b;
-
-	skb = rtllib_get_beacon_(ieee);
-	if (!skb)
-		return NULL;
-
-	b = (struct rtllib_probe_response *)skb->data;
-	b->header.seq_ctrl = cpu_to_le16(ieee->seq_ctrl[0] << 4);
-
-	if (ieee->seq_ctrl[0] == 0xFFF)
-		ieee->seq_ctrl[0] = 0;
-	else
-		ieee->seq_ctrl[0]++;
-
-	return skb;
-}
-EXPORT_SYMBOL(rtllib_get_beacon);
-
 void rtllib_softmac_stop_protocol(struct rtllib_device *ieee)
 {
 	rtllib_stop_scan_syncro(ieee);
@@ -2279,8 +2026,6 @@ void rtllib_start_protocol(struct rtllib_device *ieee)
 	short ch = 0;
 	int i = 0;
 
-	rtllib_update_active_chan_map(ieee);
-
 	if (ieee->proto_started)
 		return;
 
@@ -2326,18 +2071,15 @@ int rtllib_softmac_init(struct rtllib_device *ieee)
 	ieee->link_state = MAC80211_NOLINK;
 	for (i = 0; i < 5; i++)
 		ieee->seq_ctrl[i] = 0;
-	ieee->dot11d_info = kzalloc(sizeof(struct rt_dot11d_info), GFP_ATOMIC);
-	if (!ieee->dot11d_info)
-		return -ENOMEM;
 
 	ieee->link_detect_info.SlotIndex = 0;
 	ieee->link_detect_info.SlotNum = 2;
 	ieee->link_detect_info.NumRecvBcnInPeriod = 0;
 	ieee->link_detect_info.NumRecvDataInPeriod = 0;
-	ieee->link_detect_info.NumTxOkInPeriod = 0;
-	ieee->link_detect_info.NumRxOkInPeriod = 0;
+	ieee->link_detect_info.num_tx_ok_in_period = 0;
+	ieee->link_detect_info.num_rx_ok_in_period = 0;
 	ieee->link_detect_info.NumRxUnicastOkInPeriod = 0;
-	ieee->bIsAggregateFrame = false;
+	ieee->is_aggregate_frame = false;
 	ieee->assoc_id = 0;
 	ieee->queue_stop = 0;
 	ieee->scanning_continue = 0;
@@ -2369,8 +2111,6 @@ int rtllib_softmac_init(struct rtllib_device *ieee)
 
 	timer_setup(&ieee->associate_timer, rtllib_associate_abort_cb, 0);
 
-	timer_setup(&ieee->beacon_timer, rtllib_send_beacon_cb, 0);
-
 	INIT_DELAYED_WORK(&ieee->link_change_wq, (void *)rtllib_link_change_wq);
 	INIT_WORK(&ieee->associate_complete_wq, (void *)rtllib_associate_complete_wq);
 	INIT_DELAYED_WORK(&ieee->associate_procedure_wq, (void *)rtllib_associate_procedure_wq);
@@ -2404,9 +2144,6 @@ void rtllib_softmac_free(struct rtllib_device *ieee)
 	cancel_work_sync(&ieee->ips_leave_wq);
 	cancel_work_sync(&ieee->wx_sync_scan_wq);
 	cancel_work_sync(&ieee->ps_task);
-
-	kfree(ieee->dot11d_info);
-	ieee->dot11d_info = NULL;
 }
 
 static inline struct sk_buff *
@@ -2493,7 +2230,7 @@ u8 rtllib_ap_sec_type(struct rtllib_device *ieee)
 		return SEC_ALG_WEP;
 	} else if ((wpa_ie_len != 0)) {
 		if (((ieee->wpa_ie[0] == 0xdd) &&
-		    (!memcmp(&(ieee->wpa_ie[14]), ccmp_ie, 4))) ||
+		    (!memcmp(&ieee->wpa_ie[14], ccmp_ie, 4))) ||
 		    ((ieee->wpa_ie[0] == 0x30) &&
 		    (!memcmp(&ieee->wpa_ie[10], ccmp_rsn_ie, 4))))
 			return SEC_ALG_CCMP;
@@ -2508,7 +2245,7 @@ static void rtllib_MlmeDisassociateRequest(struct rtllib_device *rtllib,
 					   u8 *asSta, u8 asRsn)
 {
 	u8 i;
-	u8	OpMode;
+	u8	op_mode;
 
 	RemovePeerTS(rtllib, asSta);
 
@@ -2517,10 +2254,10 @@ static void rtllib_MlmeDisassociateRequest(struct rtllib_device *rtllib,
 
 		for (i = 0; i < 6; i++)
 			rtllib->current_network.bssid[i] = 0x22;
-		OpMode = RT_OP_MODE_NO_LINK;
-		rtllib->OpMode = RT_OP_MODE_NO_LINK;
+		op_mode = RT_OP_MODE_NO_LINK;
+		rtllib->op_mode = RT_OP_MODE_NO_LINK;
 		rtllib->SetHwRegHandler(rtllib->dev, HW_VAR_MEDIA_STATUS,
-					(u8 *)(&OpMode));
+					(u8 *)(&op_mode));
 		rtllib_disassociate(rtllib);
 
 		rtllib->SetHwRegHandler(rtllib->dev, HW_VAR_BSSID,
@@ -2528,11 +2265,7 @@ static void rtllib_MlmeDisassociateRequest(struct rtllib_device *rtllib,
 	}
 }
 
-static void
-rtllib_MgntDisconnectAP(
-	struct rtllib_device *rtllib,
-	u8 asRsn
-)
+static void rtllib_MgntDisconnectAP(struct rtllib_device *rtllib, u8 asRsn)
 {
 	bool bFilterOutNonAssociatedBSSID = false;