scsi: aacraid: clean up some indentation and formatting issues

There are several issues with badly indented statements. Fix these
and clean up the formatting.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Mahesh Rajashekhara <mahesh.rajashekhara@microchip.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>