scsi: smartpqi: Initialize feature section info

Initialize features to 0 before processing.

Reviewed-by: Scott Benesh <scott.benesh@microchip.com>
Reviewed-by: Mike Mcgowan <mike.mcgowan@microchip.com>
Reviewed-by: Kevin Barnett <kevin.barnett@microchip.com>
Signed-off-by: Don Brace <don.brace@microchip.com>
Link: https://lore.kernel.org/r/166793532902.322537.2436075977808555348.stgit@brunhilda


Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>