The Knoxville campaign ended following the battle of Bean's Station, and both sides went into winter quarters. The only real effect of the minor campaign was to deprive Bragg of troops he sorely needed in Chattanooga. Longstreet's foray as an independent commander was a failure, and his self-confidence was damaged. He reacted to the failure of the campaign by blaming others, as he had done at the Battle of Seven Pines in the Peninsula Campaign the previous year. He relieved Lafayette McLaws from command and requested the court martial of Brig. Gens. Jerome B. Robertson and Evander M. Law. He also submitted a letter of resignation to Adjutant General Samuel Cooper on December 30, 1863, but his request to be relieved was denied. His corps suffered through a severe winter in East Tennessee with inadequate shelter and provisions, unable to return to Virginia until the spring.