[dpdk-stable] [PATCH] app/testpmd: fix incomplete error message

[Pablo de Lara]

Fixes: 3e2006d6186c ("app/testpmd: add loopback topology")
Cc: stable at dpdk.org

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
---
 app/test-pmd/parameters.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index ca9fc58..84e7a63 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -940,7 +940,7 @@ launch_args_parse(int argc, char** argv)
 					port_topology = PORT_TOPOLOGY_LOOP;
 				else
 					rte_exit(EXIT_FAILURE, "port-topology %s invalid -"
-						 " must be: paired or chained \n",
+						 " must be: paired, chained or loop\n",
 						 optarg);
 			}
 			if (!strcmp(lgopts[opt_idx].name, "forward-mode"))
-- 
2.9.4