scsi: smartpqi: clean up indentation of a statement

There is a statement that is indented one level too deeply, remove the tab,
re-join broken line and remove some empty lines.

Link: https://lore.kernel.org/r/20190831073903.7834-1-colin.king@canonical.com


Addresses-Coverity: ("Indentation does not match nesting")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>