scsi: hpsa: Determine device external status earlier

scsi: hpsa: Determine device external status earlier

Currently we are checking for external status before we are determining
if a device is an external device.

Reviewed-by: Scott Benesh <scott.benest@microsemi.com>
Reviewed-by: Scott Teel <scott.teel@microsemi.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com>
Signed-off-by: Don Brace <don.brace@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Orabug: 25605941
(cherry picked from commit 86cf7130a58bd2cdd09da72cdadae0dcd5f5db19)
Signed-off-by: Jack Vogel <jack.vogel@oracle.com>