Put an end to staying in hotel — I’m in a tent (9)
I believe the answer is:
eliminate
'put an end to' is the definition.
(to eliminate is to put an end to remove)
'staying in hotel i'm in a tent' is the wordplay.
'staying in' indicates the answer is hidden within the clue.
'ELIMINATE' is hidden within 'hotel im in a tent'.
(Other definitions for eliminate that I've seen before include "Get rid of, or exclude from further stage of game" , "Annihilate" , "Murder" , "waste" , "Do away with, remove" .)