What was found
SMELL OF SMOKE FOR 5 TO 7 SECONDS RIGHT AFTER TAKEOFF, THEN SMELL WENT AWAY. THERE WERE NO INDICATIONS OF SMOKE OR FIRE IN THE FLIGHT DECK. FLT 5633 PERFORMED GENERAL VISUAL INSPECTION & CHECKED FOR SMELL IN CABIN AREA FOCUSING ON THE AFT CABIN & LAVATORY AREAS. NO SMELL OR DEFECTS NOTED. PERFORMED OPERATIONS CHECK & SMELL CHECK WHILE RUNNING BLEED AIR OFF OF APU & BOTH ENG BLEED AIR NO SMELL OR DEFECTS NOTED.