Split discovery initialization in code that is setup once (fcoe_disc_init)
and code that can be re-configured (fcoe_disc_config).
Signed-off-by: NRobert Love <robert.w.love@intel.com>
Tested-by: NJack Morgan <jack.morgan@intel.com>
Reviewed-by: NBhanu Prakash Gollapudi <bprakash@broadcom.com>