testpmd parameter "nb-port" mean the number of forwarding port. It's incorrect to use function port_id_is_invalid to check number of ports.
Signed-off-by: Marvin Liu <yong.liu at intel.com> diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c index 11d9af0..f1daa6e 100644 --- a/app/test-pmd/parameters.c +++ b/app/test-pmd/parameters.c @@ -628,8 +628,7 @@ launch_args_parse(int argc, char** argv) #endif if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { n = atoi(optarg); - if (n > 0 && - !port_id_is_invalid(n, DISABLED_WARN)) + if (n > 0 && n <= nb_ports) nb_fwd_ports = (uint8_t) n; else rte_exit(EXIT_FAILURE, -- 1.9.3