app/testpmd: fix RSS type display

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>

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index dde6cdc..5dfc8a1 100644 (file)
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -3021,7 +3021,9 @@ 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");