[PATCH 2/4] app/testpmd: fix burst option parsing

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

rte_eth_dev_info_get() is not supposed to fail for a valid port_id, but
for the theoretical case when it would fail, raise an error rather than
skip subsequent options.

Fixes: 6f51deb903b2 ("app/testpmd: check status of getting ethdev info")
Cc: stable@dpdk.org

Signed-off-by: David Marchand <david.marchand@redhat.com>
---
 app/test-pmd/parameters.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index d715750bb8..8c21744009 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -1128,9 +1128,9 @@ launch_args_parse(int argc, char** argv)
 								0,
 								&dev_info);
 					if (ret != 0)
-						return;
-
-					rec_nb_pkts = dev_info
+						rec_nb_pkts = 0;
+					else
+						rec_nb_pkts = dev_info
 						.default_rxportconf.burst_size;
 
 					if (rec_nb_pkts == 0)
-- 
2.44.0