Commit d79e5d52 authored by teor's avatar teor
Browse files

relay/circuitbuild: Refactor circuit_extend() 

Make the "else" case explicit at the end of the function.

Part of 33633.
parent 6d75f324

src/feature/relay/circuitbuild_relay.c

+13 −11
Original line number Diff line number Diff line
@@ -295,9 +295,10 @@ circuit_extend(struct cell_t *cell, struct circuit_t *circ) 
     * OR_CONN_STATE_OPEN.

     */

    return 0;

  }



  tor_assert(!circ->n_hop); /* Connection is already established. */

  } else {

    /* Connection is already established.

     * So we need to extend the circuit to the next hop. */

    tor_assert(!circ->n_hop);

    circ->n_chan = n_chan;

    log_debug(LD_CIRC,

              "n_chan is %s.",
@@ -308,6 +309,7 @@ circuit_extend(struct cell_t *cell, struct circuit_t *circ) 


    return 0;

  }

}



/** On a relay, accept a create cell, initialise a circuit, and send a

 * created cell back.