staging: rtl8723bs: Fix indenting error in core/rtw_pwrctrl.c

Smatch reports the following:

  CHECK   drivers/staging/rtl8723bs/core/rtw_pwrctrl.c
drivers/staging/rtl8723bs/core/rtw_pwrctrl.c:641 LeaveAllPowerSaveModeDirect() warn: inconsistent indenting
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8723bs/core/rtw_pwrctrl.c

@@ -638,7 +638,7 @@ void LeaveAllPowerSaveModeDirect(struct adapter *Adapter)
 
 		rtw_set_rpwm(Adapter, PS_STATE_S4);
 
-	up(&pwrpriv->lock);
+		up(&pwrpriv->lock);
 
 		rtw_lps_ctrl_wk_cmd(pri_padapter, LPS_CTRL_LEAVE, 0);
 	} else{