Staging: rtl8821ae: hal_bt_coexist: fix curly brace placement

Fix coding style issue where the if statement unnecessarily uses curly
braces for one line statements and where the else conditional statement
should follow the closing curly brace '}'. Also, the open curly brace
'{' should be on the same line as the if statement.
Signed-off-by: An Ha <zero579911@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8821ae/rtl8821ae/hal_bt_coexist.c

@@ -78,17 +78,15 @@ struct rtl_phy *rtlphy = &(rtlpriv->phy);
 if (rtlpriv->link_info.b_busytraffic) {
 	rtlpcipriv->btcoexist.current_state &= ~BT_COEX_STATE_WIFI_IDLE;
 
-	if (rtlpriv->link_info.b_tx_busy_traffic) {
+	if (rtlpriv->link_info.b_tx_busy_traffic)
 		rtlpcipriv->btcoexist.current_state |= BT_COEX_STATE_WIFI_UPLINK;
-	} else {
+	else
 		rtlpcipriv->btcoexist.current_state &= ~BT_COEX_STATE_WIFI_UPLINK;
-	}
 
-	if (rtlpriv->link_info.b_rx_busy_traffic) {
+	if (rtlpriv->link_info.b_rx_busy_traffic)
 		rtlpcipriv->btcoexist.current_state |= BT_COEX_STATE_WIFI_DOWNLINK;
-	} else {
+	else
 		rtlpcipriv->btcoexist.current_state &= ~BT_COEX_STATE_WIFI_DOWNLINK;
-	}
 } else {
 	rtlpcipriv->btcoexist.current_state |= BT_COEX_STATE_WIFI_IDLE;
 	rtlpcipriv->btcoexist.current_state &= ~BT_COEX_STATE_WIFI_UPLINK;
@@ -111,12 +109,11 @@ if (rtlpriv->mac80211.mode == WIRELESS_MODE_G
 	}
 }
 
-if (bt_operation_on) {
+if (bt_operation_on)
 	rtlpcipriv->btcoexist.current_state |= BT_COEX_STATE_BT30;
-} else {
+else
 	rtlpcipriv->btcoexist.current_state &= ~BT_COEX_STATE_BT30;
 }
-}
 
 
 u8 rtl8821ae_dm_bt_check_coex_rssi_state1(struct ieee80211_hw *hw,
@@ -254,8 +251,7 @@ u8 rtl8821ae_dm_bt_check_coex_rssi_state(struct ieee80211_hw *hw,
 					("[DM][BT], RSSI state stay at High\n"));
 			}
 		}
-	}
-	else if (level_num == 3) {
+	} else if (level_num == 3) {
 		if (rssi_thresh > rssi_thresh1) {
 			RT_TRACE(COMP_BT_COEXIST, DBG_TRACE,
 				("[DM][BT], RSSI thresh error!!\n"));
@@ -292,8 +288,7 @@ u8 rtl8821ae_dm_bt_check_coex_rssi_state(struct ieee80211_hw *hw,
 					&= ~BT_COEX_STATE_WIFI_RSSI_MEDIUM;
 				RT_TRACE(COMP_BT_COEXIST, DBG_TRACE,
 					("[DM][BT], RSSI state switch to High\n"));
-			} else if (undecoratedsmoothed_pwdb < rssi_thresh)
-			{
+			} else if (undecoratedsmoothed_pwdb < rssi_thresh) {
 				bt_rssi_state = BT_RSSI_STATE_LOW;
 				rtlpcipriv->btcoexist.current_state
 					|= BT_COEX_STATE_WIFI_RSSI_LOW;