2 files changed, 22 insertions, 28 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
index a45afda8259c..1ca4e25c143b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/dm_common.c
@@ -167,7 +167,7 @@ static void rtl92c_dm_diginit(struct ieee80211_hw *hw)
 	dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
 	dm_digtable->cur_igvalue = 0x20;
 	dm_digtable->pre_igvalue = 0x0;
-	dm_digtable->cursta_connectctate = DIG_STA_DISCONNECT;
+	dm_digtable->cursta_connectstate = DIG_STA_DISCONNECT;
 	dm_digtable->presta_connectstate = DIG_STA_DISCONNECT;
 	dm_digtable->curmultista_connectstate = DIG_MULTISTA_DISCONNECT;
 	dm_digtable->rssi_lowthresh = DM_DIG_THRESH_LOW;
@@ -190,7 +190,7 @@ static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw)
 	long rssi_val_min = 0;
 
 	if ((dm_digtable->curmultista_connectstate == DIG_MULTISTA_CONNECT) &&
-	    (dm_digtable->cursta_connectctate == DIG_STA_CONNECT)) {
+	    (dm_digtable->cursta_connectstate == DIG_STA_CONNECT)) {
 		if (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb != 0)
 			rssi_val_min =
 			    (rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb >
@@ -199,8 +199,8 @@ static u8 rtl92c_dm_initial_gain_min_pwdb(struct ieee80211_hw *hw)
 			    rtlpriv->dm.entry_min_undecoratedsmoothed_pwdb;
 		else
 			rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
-	} else if (dm_digtable->cursta_connectctate == DIG_STA_CONNECT ||
-		   dm_digtable->cursta_connectctate == DIG_STA_BEFORE_CONNECT) {
+	} else if (dm_digtable->cursta_connectstate == DIG_STA_CONNECT ||
+		   dm_digtable->cursta_connectstate == DIG_STA_BEFORE_CONNECT) {
 		rssi_val_min = rtlpriv->dm.undecorated_smoothed_pwdb;
 	} else if (dm_digtable->curmultista_connectstate ==
 		   DIG_MULTISTA_CONNECT) {
@@ -334,7 +334,7 @@ static void rtl92c_dm_initial_gain_multi_sta(struct ieee80211_hw *hw)
 		multi_sta = true;
 
 	if (!multi_sta ||
-	    dm_digtable->cursta_connectctate != DIG_STA_DISCONNECT) {
+	    dm_digtable->cursta_connectstate != DIG_STA_DISCONNECT) {
 		initialized = false;
 		dm_digtable->dig_ext_port_stage = DIG_EXT_PORT_STAGE_MAX;
 		return;
@@ -378,15 +378,15 @@ static void rtl92c_dm_initial_gain_sta(struct ieee80211_hw *hw)
 	struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
 
 	RT_TRACE(rtlpriv, COMP_DIG, DBG_TRACE,
-		 "presta_connectstate = %x, cursta_connectctate = %x\n",
+		 "presta_connectstate = %x, cursta_connectstate = %x\n",
 		 dm_digtable->presta_connectstate,
-		 dm_digtable->cursta_connectctate);
+		 dm_digtable->cursta_connectstate);
 
-	if (dm_digtable->presta_connectstate == dm_digtable->cursta_connectctate
-	    || dm_digtable->cursta_connectctate == DIG_STA_BEFORE_CONNECT
-	    || dm_digtable->cursta_connectctate == DIG_STA_CONNECT) {
+	if (dm_digtable->presta_connectstate == dm_digtable->cursta_connectstate
+	    || dm_digtable->cursta_connectstate == DIG_STA_BEFORE_CONNECT
+	    || dm_digtable->cursta_connectstate == DIG_STA_CONNECT) {
 
-		if (dm_digtable->cursta_connectctate != DIG_STA_DISCONNECT) {
+		if (dm_digtable->cursta_connectstate != DIG_STA_DISCONNECT) {
 			dm_digtable->rssi_val_min =
 			    rtl92c_dm_initial_gain_min_pwdb(hw);
 			rtl92c_dm_ctrl_initgain_by_rssi(hw);
@@ -407,7 +407,7 @@ static void rtl92c_dm_cck_packet_detection_thresh(struct ieee80211_hw *hw)
 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
 	struct dig_t *dm_digtable = &rtlpriv->dm_digtable;
 
-	if (dm_digtable->cursta_connectctate == DIG_STA_CONNECT) {
+	if (dm_digtable->cursta_connectstate == DIG_STA_CONNECT) {
 		dm_digtable->rssi_val_min = rtl92c_dm_initial_gain_min_pwdb(hw);
 
 		if (dm_digtable->pre_cck_pd_state == CCK_PD_STAGE_LowRssi) {
@@ -484,15 +484,15 @@ static void rtl92c_dm_ctrl_initgain_by_twoport(struct ieee80211_hw *hw)
 		return;
 
 	if (mac->link_state >= MAC80211_LINKED)
-		dm_digtable->cursta_connectctate = DIG_STA_CONNECT;
+		dm_digtable->cursta_connectstate = DIG_STA_CONNECT;
 	else
-		dm_digtable->cursta_connectctate = DIG_STA_DISCONNECT;
+		dm_digtable->cursta_connectstate = DIG_STA_DISCONNECT;
 
 	rtl92c_dm_initial_gain_sta(hw);
 	rtl92c_dm_initial_gain_multi_sta(hw);
 	rtl92c_dm_cck_packet_detection_thresh(hw);
 
-	dm_digtable->presta_connectstate = dm_digtable->cursta_connectctate;
+	dm_digtable->presta_connectstate = dm_digtable->cursta_connectstate;
 
 }
 
@@ -1214,18 +1214,13 @@ static void rtl92c_dm_refresh_rate_adaptive_mask(struct ieee80211_hw *hw)
 				 "PreState = %d, CurState = %d\n",
 				 p_ra->pre_ratr_state, p_ra->ratr_state);
 
-			/* Only the PCI card uses sta in the update rate table
-			 * callback routine */
-			if (rtlhal->interface == INTF_PCI) {
-				rcu_read_lock();
-				sta = ieee80211_find_sta(mac->vif, mac->bssid);
-			}
+			rcu_read_lock();
+			sta = ieee80211_find_sta(mac->vif, mac->bssid);
 			rtlpriv->cfg->ops->update_rate_tbl(hw, sta,
 					p_ra->ratr_state);
 
 			p_ra->pre_ratr_state = p_ra->ratr_state;
-			if (rtlhal->interface == INTF_PCI)
-				rcu_read_unlock();
+			rcu_read_unlock();
 		}
 	}
 }
diff --git a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
index 44febfde9493..883f23ae9519 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192c/fw_common.c
@@ -315,7 +315,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 	u16 box_reg = 0, box_extreg = 0;
 	u8 u1b_tmp;
 	bool isfw_read = false;
-	bool bwrite_sucess = false;
+	bool bwrite_success = false;
 	u8 wait_h2c_limmit = 100;
 	u8 wait_writeh2c_limmit = 100;
 	u8 boxcontent[4], boxextcontent[2];
@@ -354,7 +354,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 		}
 	}
 
-	while (!bwrite_sucess) {
+	while (!bwrite_success) {
 		wait_writeh2c_limmit--;
 		if (wait_writeh2c_limmit == 0) {
 			RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
@@ -491,7 +491,7 @@ static void _rtl92c_fill_h2c_command(struct ieee80211_hw *hw,
 			break;
 		}
 
-		bwrite_sucess = true;
+		bwrite_success = true;
 
 		rtlhal->last_hmeboxnum = boxnum + 1;
 		if (rtlhal->last_hmeboxnum == 4)
@@ -577,8 +577,7 @@ static bool _rtl92c_cmd_send_packet(struct ieee80211_hw *hw,
 	ring = &rtlpci->tx_ring[BEACON_QUEUE];
 
 	pskb = __skb_dequeue(&ring->queue);
-	if (pskb)
-		kfree_skb(pskb);
+	kfree_skb(pskb);
 
 	spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);