[dpdk-stable] [PATCH v4 3/5] app/testpmd: fix RSS type display

[Maxime Coquelin <maxime.coquelin@redhat.com>]

This patch fixes the display of the RSS hash types
configured in the port, which displayed "all" even
if only a single type was configured

Fixes: 3c90743dd3b9 ("app/testpmd: support more types for flow RSS")
Cc: stable@dpdk.org

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Acked-by: Xiaoyun Li <xiaoyun.li@intel.com>
Reviewed-by: Chenbo Xia <chenbo.xia@intel.com>
---
 app/test-pmd/config.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 611965769c..9a4a0c232b 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -2833,7 +2833,9 @@ port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
 	}
 	printf("RSS functions:\n ");
 	for (i = 0; rss_type_table[i].str; i++) {
-		if (rss_hf & rss_type_table[i].rss_type)
+		if (rss_type_table[i].rss_type == 0)
+			continue;
+		if ((rss_hf & rss_type_table[i].rss_type) == rss_type_table[i].rss_type)
 			printf("%s ", rss_type_table[i].str);
 	}
 	printf("\n");
-- 
2.31.1