[dpdk-dev] [PATCH] net/octeontx2: error on loopback mode for VFs

[Sunil Kumar Kori]

loopback mode is not supported for VFs so returning error if
VF is being configured with loopback mode.

Fixes: 920717e4d8ba ("net/octeontx2: add device start operation")

Signed-off-by: Sunil Kumar Kori <skori at marvell.com>
---
 drivers/net/octeontx2/otx2_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/octeontx2/otx2_ethdev.c b/drivers/net/octeontx2/otx2_ethdev.c
index ddab3aa06..70eebaef1 100644
--- a/drivers/net/octeontx2/otx2_ethdev.c
+++ b/drivers/net/octeontx2/otx2_ethdev.c
@@ -205,7 +205,7 @@ cgx_intlbk_enable(struct otx2_eth_dev *dev, bool en)
 	struct otx2_mbox *mbox = dev->mbox;
 
 	if (otx2_dev_is_vf_or_sdp(dev))
-		return 0;
+		return -ENOTSUP;
 
 	if (en)
 		otx2_mbox_alloc_msg_cgx_intlbk_enable(mbox);
-- 
2.17.1