qla3xxx: device doesnt do hardware checksumming.

Reading the code for ql_hw_csum_setup(), it is obvious that
this driver is broken for IPV6. The driver sets the NETIF_F_HW_SUM
flag, but the code for checksum setup only deals with IPV4.

Compile tested only, no hardware available.
Signed-off-by: NStephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

drivers/net/qla3xxx.c

@@ -4044,7 +4044,7 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev,
 	if (pci_using_dac)
 		ndev->features |= NETIF_F_HIGHDMA;
 	if (qdev->device_id == QL3032_DEVICE_ID)
-		ndev->features |= (NETIF_F_HW_CSUM | NETIF_F_SG);
+		ndev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
 
 	qdev->mem_map_registers =
 	    ioremap_nocache(pci_resource_start(pdev, 1),