scsi: lpfc: Fix coverity warnings

Running on Coverity produced the following errors:

 - coding style (indentation)

 - memset size mismatch errors
   note: comment cases where it is purposely a mismatch

Fix the errors.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>