[dpdk-dev] [PATCH] net/ixgbe: fix link status when link is NACK

[Yanglong Wu <yanglong.wu@intel.com>]

Link status should be set as down when link is NACK.

Fixes: dc66e5fd01b9 ("net/ixgbe: improve link state check on VF")

Signed-off-by: Yanglong Wu <yanglong.wu@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethdev.c | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 997683d3b..378ead4b4 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -3933,12 +3933,10 @@ ixgbevf_check_link(struct ixgbe_hw *hw, ixgbe_link_speed *speed,
 	}
 
 	if (no_pflink_check) {
-		if (*speed == IXGBE_LINK_SPEED_UNKNOWN)
+		if (*speed == IXGBE_LINK_SPEED_UNKNOWN) {
 			mac->get_link_status = true;
-		else
-			mac->get_link_status = false;
-
-		goto out;
+			goto out;
+		}
 	}
 	/* if the read failed it could just be a mailbox collision, best wait
 	 * until we are called again and don't report an error
@@ -4013,6 +4011,7 @@ ixgbe_dev_link_update_share(struct rte_eth_dev *dev,
 	if (diag != 0) {
 		link.link_speed = ETH_SPEED_NUM_100M;
 		link.link_duplex = ETH_LINK_FULL_DUPLEX;
+		link.link_status = ETH_LINK_DOWN;
 		return rte_eth_linkstatus_set(dev, &link);
 	}
 
-- 
2.11.0