[PATCH] app/testpmd: fix display types failure when query RSS rule

[Huisong Li]

Now testpmd fails to display types when query RSS rule. The failure is
because the '\n' character is missing at the end of the function
'rss_config_display()'.

Fixes: 534988c490f1 ("app/testpmd: unify RSS types display")

Signed-off-by: Huisong Li <lihuisong at huawei.com>
---
 app/test-pmd/config.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 608bec9796..bcb6d42da3 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -1693,6 +1693,7 @@ rss_config_display(struct rte_flow_action_rss *rss_conf)
 		return;
 	}
 	rss_types_display(rss_conf->types, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE);
+	printf("\n");
 }
 
 static struct port_indirect_action *
-- 
2.22.0