scsi: lpfc: Simplify bool comparison

Fix the following coccicheck warning:

./drivers/scsi/lpfc/lpfc_bsg.c:5392:5-29: WARNING: Comparison to bool

Link: https://lore.kernel.org/r/1610439893-64872-1-git-send-email-abaci-bugfix@linux.alibaba.com
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Reviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: YANG LI <abaci-bugfix@linux.alibaba.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/lpfc/lpfc_bsg.c

@@ -5376,9 +5376,9 @@ lpfc_check_fwlog_support(struct lpfc_hba *phba)
 
 	ras_fwlog = &phba->ras_fwlog;
 
-	if (ras_fwlog->ras_hwsupport == false)
+	if (!ras_fwlog->ras_hwsupport)
 		return -EACCES;
-	else if (ras_fwlog->ras_enabled == false)
+	else if (!ras_fwlog->ras_enabled)
 		return -EPERM;
 	else
 		return 0;