503   dest->descriptor.dl_len = 0;  in btif_hh_copy_hid_info()
504   if (src->descriptor.dl_len > 0) {  in btif_hh_copy_hid_info()
505     dest->descriptor.dsc_list = (uint8_t*)osi_malloc(src->descriptor.dl_len);  in btif_hh_copy_hid_info()
507   memcpy(dest->descriptor.dsc_list, src->descriptor.dsc_list,  in btif_hh_copy_hid_info()
508          src->descriptor.dl_len);  in btif_hh_copy_hid_info()
509   dest->descriptor.dl_len = src->descriptor.dl_len;  in btif_hh_copy_hid_info()
953       len = p_data->dscp_info.descriptor.dl_len;  in btif_hh_upstreams_evt()
985                                 p_data->dscp_info.descriptor.dsc_list);  in btif_hh_upstreams_evt()
1000               p_data->dscp_info.descriptor.dsc_list);  in btif_hh_upstreams_evt()
1006           if (dscp_info.descriptor.dl_len > 0 &&  in btif_hh_upstreams_evt()
1007               dscp_info.descriptor.dsc_list != NULL) {  in btif_hh_upstreams_evt()
1008             osi_free_and_reset((void**)&dscp_info.descriptor.dsc_list);  in btif_hh_upstreams_evt()
1009             dscp_info.descriptor.dl_len = 0;  in btif_hh_upstreams_evt()
1395   dscp_info.descriptor.dl_len = hid_info.dl_len;  in set_info()
1396   dscp_info.descriptor.dsc_list =  in set_info()
1397       (uint8_t*)osi_malloc(dscp_info.descriptor.dl_len);  in set_info()
1398   memcpy(dscp_info.descriptor.dsc_list, &(hid_info.dsc_list), hid_info.dl_len);  in set_info()
1405   osi_free_and_reset((void**)&dscp_info.descriptor.dsc_list);  in set_info()