igc: Enable NETIF_F_HW_TC flag

This assignment of the feature NETIF_F_HW_TC
occurs prior to the initial setup of the local
hw_features variable.

This ensures that NETIF_F_HW_TC are marked
as user changeable, and also enables it by
default when the driver loads.
Signed-off-by: NSasha Neftin <sasha.neftin@intel.com>
Tested-by: NAaron Brown <aaron.f.brown@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/igc/igc_main.c

@@ -4903,6 +4903,7 @@ static int igc_probe(struct pci_dev *pdev,
 	netdev->features |= NETIF_F_RXCSUM;
 	netdev->features |= NETIF_F_HW_CSUM;
 	netdev->features |= NETIF_F_SCTP_CRC;
+	netdev->features |= NETIF_F_HW_TC;
 
 #define IGC_GSO_PARTIAL_FEATURES (NETIF_F_GSO_GRE | \
 				  NETIF_F_GSO_GRE_CSUM | \