[dpdk-dev] [PATCH] app/testpmd: fixed get RSS conf

[Qiming Yang <qiming.yang@intel.com>]

I40e do not allow to get rss hena only, need to get rss
key meanwhile.

Fixes: 16321de09396 ("ethdev: allow to get RSS hash functions and key")
Cc: stable@dpdk.org

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
---
 app/test-pmd/config.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index b9e5dd9..482c4f5 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -1764,8 +1764,7 @@ port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
 		return;
 	}
 
-	/* Get RSS hash key if asked to display it */
-	rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
+	rss_conf.rss_key = rss_key;
 	rss_conf.rss_key_len = hash_key_size;
 	diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
 	if (diag != 0) {
@@ -1793,6 +1792,8 @@ port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
 			printf("%s ", rss_type_table[i].str);
 	}
 	printf("\n");
+
+	/* Get RSS hash key if asked to display it */
 	if (!show_rss_key)
 		return;
 	printf("RSS key:\n");
-- 
2.9.5