be2net: use common method to check for sriov function type

Lancer and BE can both use SLI_INTF_REG to check a VF or a PF.

Signed-off-by: Ajit Khaparde <ajit.khaparde@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 file changed