i40e: Register DCBNL ops in MFP mode

Allow DCBNL operations in MFP mode to allow query of port DCB settings
via all the PFs and register iSCSI APP on iSCSI enabled PF.

Change-ID: I34cc39b4665d0a631847d4079350d3814f02381e
Signed-off-by: Neerav Parikh <neerav.parikh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/i40e/i40e_dcb_nl.c

@@ -305,9 +305,7 @@ void i40e_dcbnl_setup(struct i40e_vsi *vsi)
 	if (!(pf->flags & I40E_FLAG_DCB_CAPABLE))
 		return;
 
-	/* Do not setup DCB NL ops for MFP mode */
-	if (!(pf->flags & I40E_FLAG_MFP_ENABLED))
-		dev->dcbnl_ops = &dcbnl_ops;
+	dev->dcbnl_ops = &dcbnl_ops;
 
 	/* Set initial IEEE DCB settings */
 	i40e_dcbnl_set_all(vsi);