qlcnic: fix loopback test

o Loopback not supported for virtual function.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 7d6558e33dc..9328d59e21e 100644
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -678,6 +678,12 @@ static int qlcnic_loopback_test(struct net_device *netdev)
         int max_sds_rings = adapter->max_sds_rings;
         int ret;
 
+        if (adapter->op_mode == QLCNIC_NON_PRIV_FUNC) {
+                dev_warn(&adapter->pdev->dev, "Loopback test not supported"
+                                "for non privilege function\n");
+                return 0;
+        }
+
         if (test_and_set_bit(__QLCNIC_RESETTING, &adapter->state))
                 return -EIO;
 
@@ -685,13 +691,13 @@ static int qlcnic_loopback_test(struct net_device *netdev)
         if (ret)
                 goto clear_it;
 
-        ret = adapter->nic_ops->set_ilb_mode(adapter);
+        ret = qlcnic_set_ilb_mode(adapter);
         if (ret)
                 goto done;
 
         ret = qlcnic_do_ilb_test(adapter);
 
-        adapter->nic_ops->clear_ilb_mode(adapter);
+        qlcnic_clear_ilb_mode(adapter);
 
 done:
         qlcnic_diag_free_res(netdev, max_sds_rings);