igbvf: Use pci_enable_msix_range() instead of pci_enable_msix()

As result of deprecation of MSI-X/MSI enablement functions
pci_enable_msix() and pci_enable_msi_block() all drivers
using these two interfaces need to be updated to use the
new pci_enable_msi_range() and pci_enable_msix_range()
interfaces.

Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Cc: Bruce Allan <bruce.w.allan@intel.com>
Cc: e1000-devel@lists.sourceforge.net
Cc: netdev@vger.kernel.org
Cc: linux-pci@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/intel/igbvf/netdev.c

@@ -1043,11 +1043,11 @@ static void igbvf_set_interrupt_capability(struct igbvf_adapter *adapter)
 		for (i = 0; i < 3; i++)
 			adapter->msix_entries[i].entry = i;
 
-		err = pci_enable_msix(adapter->pdev,
-		                      adapter->msix_entries, 3);
+		err = pci_enable_msix_range(adapter->pdev,
+		                            adapter->msix_entries, 3, 3);
 	}
 
-	if (err) {
+	if (err < 0) {
 		/* MSI-X failed */
 		dev_err(&adapter->pdev->dev,
 		        "Failed to initialize MSI-X interrupts.\n");