[dpdk-dev] [PATCH] app/testpmd: remove warning on flex flow flush

[David Marchand]

Building DPDK without JSON, warnings get displayed when stopping testpmd
without entering any flex flow rule.

Fixes: 59f3a8acbcdb ("app/testpmd: add flex item commands")

Signed-off-by: David Marchand <david.marchand at redhat.com>
---
 app/test-pmd/cmd_flex_item.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/app/test-pmd/cmd_flex_item.c b/app/test-pmd/cmd_flex_item.c
index 45103e45a8..337dcdd565 100644
--- a/app/test-pmd/cmd_flex_item.c
+++ b/app/test-pmd/cmd_flex_item.c
@@ -415,6 +415,8 @@ port_flex_item_flush(portid_t port_id)
 	uint16_t i;
 
 	for (i = 0; i < FLEX_MAX_PARSERS_NUM; i++) {
+		if (flex_items[port_id][i] == NULL)
+			continue;
 		flex_item_destroy(port_id, i);
 		flex_items[port_id][i] = NULL;
 	}
-- 
2.23.0