Detroit Lions wideout Jameson Williams will not face discipline from the NFL for carrying an unlicensed gun, with a league spokesman telling the Detroit Free Press on Wednesday that the matter is “closed.”Williams, 23, also avoided criminal charges for the gun, discovered by police during a traffic stop in October. He was a passenger in the car being driven by his brother when police pulled them over for speeding. Two guns were found, one registered to Williams and one to his brother.Williams, however, did not have a concealed pistol license to carry the gun at the time but obtained one later.Wayne County (Mich.) prosecutors in late November declined to charge Williams.