bnx2x: separate FCoE and iSCSI license initialization.

FCoE license info must be initialized at probe(), but
iSCSI at open().

Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>