[PATCH 3/4] app/testpmd: check queue count for related options

[David Marchand <david.marchand@redhat.com>]

Checking the number of rxq/txq in the middle of option parsing is
confusing. Move the check where nb_rxq / nb_txq are modified.

Signed-off-by: David Marchand <david.marchand@redhat.com>
---
 app/test-pmd/parameters.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index 8c21744009..271f0c995a 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -1063,6 +1063,8 @@ launch_args_parse(int argc, char** argv)
 					rte_exit(EXIT_FAILURE, "rxq %d invalid - must be"
 						  " >= 0 && <= %u\n", n,
 						  get_allowed_max_nb_rxq(&pid));
+				if (!nb_rxq && !nb_txq)
+					rte_exit(EXIT_FAILURE, "Either rx or tx queues should be non-zero\n");
 			}
 			if (!strcmp(lgopts[opt_idx].name, "txq")) {
 				n = atoi(optarg);
@@ -1072,6 +1074,8 @@ launch_args_parse(int argc, char** argv)
 					rte_exit(EXIT_FAILURE, "txq %d invalid - must be"
 						  " >= 0 && <= %u\n", n,
 						  get_allowed_max_nb_txq(&pid));
+				if (!nb_rxq && !nb_txq)
+					rte_exit(EXIT_FAILURE, "Either rx or tx queues should be non-zero\n");
 			}
 			if (!strcmp(lgopts[opt_idx].name, "hairpinq")) {
 				n = atoi(optarg);
@@ -1098,10 +1102,6 @@ launch_args_parse(int argc, char** argv)
 						  n + nb_rxq,
 						  get_allowed_max_nb_rxq(&pid));
 			}
-			if (!nb_rxq && !nb_txq) {
-				rte_exit(EXIT_FAILURE, "Either rx or tx queues should "
-						"be non-zero\n");
-			}
 			if (!strcmp(lgopts[opt_idx].name, "hairpin-mode")) {
 				char *end = NULL;
 				unsigned int n;
-- 
2.44.0