[dpdk-dev] [PATCH] ethdev: fine tune error reporting in pick transfer proxy API

[Ivan Malov <ivan.malov@oktetlabs.ru>]

There are PMDs which do not support flow offloads at all.
In such cases, the API in question returns ENOTSUP. This
is too loud. Restructure the code to avoid spamming logs.

Fixes: 1179f05cc9a0 ("ethdev: query proxy port to manage transfer flows")

Signed-off-by: Ivan Malov <ivan.malov@oktetlabs.ru>
---
 lib/ethdev/rte_flow.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/ethdev/rte_flow.c b/lib/ethdev/rte_flow.c
index d268784532..9d98d2d716 100644
--- a/lib/ethdev/rte_flow.c
+++ b/lib/ethdev/rte_flow.c
@@ -1335,10 +1335,7 @@ rte_flow_pick_transfer_proxy(uint16_t port_id, uint16_t *proxy_port_id,
 	const struct rte_flow_ops *ops = rte_flow_ops_get(port_id, error);
 	struct rte_eth_dev *dev;
 
-	if (unlikely(ops == NULL))
-		return -rte_errno;
-
-	if (ops->pick_transfer_proxy == NULL) {
+	if (ops == NULL || ops->pick_transfer_proxy == NULL) {
 		*proxy_port_id = port_id;
 		return 0;
 	}
-- 
2.20.1