Merge "HF CLIENT BTA: Reduce logging for non-allocated blocks"

  // We dump statistics for all control blocks

  for (int i = 0; i < HF_CLIENT_MAX_DEVICES; i++) {

    tBTA_HF_CLIENT_CB* client_cb = &bta_hf_client_cb_arr.cb[i];

    dprintf(fd, "Contol block #%d\n", i + 1);

    if (!client_cb->is_allocated) {

      dprintf(fd, "NOT ALLOCATED\n");

      // Skip the blocks which are not allocated

      continue;

    }

    dprintf(fd, "  Control block #%d\n", i + 1);

    // Device name

    dprintf(fd, "    Peer Device: %02x:%02x:%02x:%02x:%02x:%02x\n",

            client_cb->peer_addr[0], client_cb->peer_addr[1],