As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CREW REPORTED SMELLING SMOKE IN COCKPIT AND CABIN AFTER TAKEOFF. CREW ELECTED TO RETURN TO CLT AND LANDED WITHOUT INCIDENT. ODOR DISSIPATED AFTER LANDING. MAINTENANCE INSPECTED AND PERFORMED A GENERAL VISUAL INSPECTION OF THE FLIGHT DECK, CABIN AND AVIONICS COMPARTMENT. NO DEFECTS NOTED AT THIS TIME. AIRCRAFT WAS RELEASED FOR SERVICE.