wlc: flush clients during each cleanup step
wlc: flush clients during each cleanup step

ss1h2a3tw/wlc,Cloudef/wlc,ammen99/wlc,gpyh/wlc,vially/wlc,yohanesu75/wlc,Enerccio/ewlc,yohanesu75/wlc,gpyh/wlc,vially/wlc,ss1h2a3tw/wlc,Earnestly/wlc,Earnestly/wlc,Enerccio/ewlc,Cloudef/wlc,ammen99/wlc