[dpdk-dev] [PATCH] net/cnxk: fix error message setting on failure

[psatheesh at marvell.com]

From: Satheesh Paul <psatheesh at marvell.com>

Set the error message with rte_flow_error_set() api
when flow parsing fails.

Fixes: 8c009b4505e ("net/cnxk: support flow API")
Cc: stable at dpdk.org

Signed-off-by: Satheesh Paul <psatheesh at marvell.com>
Reviewed-by: Kiran Kumar Kokkilagadda <kirankumark at marvell.com>
---
 drivers/net/cnxk/cnxk_flow.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/net/cnxk/cnxk_flow.c b/drivers/net/cnxk/cnxk_flow.c
index 8763ca63d6..2b13352312 100644
--- a/drivers/net/cnxk/cnxk_flow.c
+++ b/drivers/net/cnxk/cnxk_flow.c
@@ -297,7 +297,14 @@ cnxk_flow_validate(struct rte_eth_dev *eth_dev,
 		return rc;
 	}
 
-	return roc_npc_flow_parse(npc, &in_attr, in_pattern, in_actions, &flow);
+	rc = roc_npc_flow_parse(npc, &in_attr, in_pattern, in_actions, &flow);
+
+	if (rc) {
+		rte_flow_error_set(error, 0, rc, NULL,
+				   "Flow validation failed");
+		return rc;
+	}
+	return 0;
 }
 
 struct roc_npc_flow *
-- 
2.25.4