if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan))
                bAllow = true;
 
-       if ((pcmdpriv->padapter->hw_init_completed == false && bAllow == false)
-               || atomic_read(&(pcmdpriv->cmdthd_running)) == false    /* com_thread not running */
-       )
+       if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) ||
+               !atomic_read(&pcmdpriv->cmdthd_running))        /* com_thread not running */
                return _FAIL;
 
        return _SUCCESS;
                        break;
                }
 
-               if ((padapter->bDriverStopped == true) || (padapter->bSurpriseRemoved == true)) {
+               if (padapter->bDriverStopped || padapter->bSurpriseRemoved) {
                        netdev_dbg(padapter->pnetdev,
                                   "%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
                                   __func__, padapter->bDriverStopped,
                        continue;
 
 _next:
-               if ((padapter->bDriverStopped == true) || (padapter->bSurpriseRemoved == true)) {
+               if (padapter->bDriverStopped || padapter->bSurpriseRemoved) {
                        netdev_dbg(padapter->pnetdev,
                                   "%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
                                   __func__, padapter->bDriverStopped,
        else
                GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false);
 
-       if (unicast_key == true)
+       if (unicast_key)
                memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16);
        else
                memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16);
                        (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2)) {
                        bEnterPS = false;
 
-                       if (bBusyTraffic == true) {
+                       if (bBusyTraffic) {
                                if (pmlmepriv->LinkDetectInfo.TrafficTransitionCount <= 4)
                                        pmlmepriv->LinkDetectInfo.TrafficTransitionCount = 4;
 
 
        rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &empty);
 
-       while (false == empty && jiffies_to_msecs(jiffies - start) < g_wait_hiq_empty) {
+       while (!empty && jiffies_to_msecs(jiffies - start) < g_wait_hiq_empty) {
                msleep(100);
                rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &empty);
        }
 
        spin_lock_bh(&pmlmepriv->lock);
 
-       if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true))
+       if (check_fwstate(pmlmepriv, WIFI_MP_STATE) && check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
                _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
 
        set_fwstate(pmlmepriv, _FW_LINKED);