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

[Yanglong Wu]

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...@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