scsi: lpfc: Fix inconsistent indenting

Fix smatch warning:

    drivers/scsi/lpfc/lpfc_sli.c:15156 lpfc_cq_poll_hdler() warn:
    inconsistent indenting

Link: https://lore.kernel.org/r/20200707150018.823350-1-colin.king@canonical.comReviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>