Real Madrid have received some positive news in the build-up to Saturday's La Liga match against Real Sociedad as Lassana Diarra has shrugged off a muscular problem and could feature at Anoeta.The Frenchman sustained an injury to the right femoral biceps in Madrid's 4-1 Primera Division win over Real Betis on October 15 and has been out of action since.Diarra consequently missed the Champions League win over Olympique Lyonnais and the league victories against Malaga and Villarreal.However, Los Blancos have now announced on their official website that Diarra has resumed regular training and is in contention to feature against Sociedad.Saturday's match at Anoeta kicks off at 22:00 CET.