Addicks manager Alan Pardew beat off competition from a number of clubs to sign Smith from non-league side Tooting and Mitcham's in January's transfer window.
Smith was allowed to stay on loan at Tooting and Mitcham and train with Charlton during the week under the terms of the deal, but the initial contract was only until the end of last season and Pardew has now decided not to pursue his interest in the young winger any further.



