Eliminate Dead Code

src/PhpSpreadsheet/Writer/Ods/Content.php

@@ -197,7 +197,6 @@ class Content extends WriterPart
             /** @var Cell $cell */
             $column = Coordinate::columnIndexFromString($cell->getColumn()) - 1;
             $attributes = $cell->getFormulaAttributes() ?? [];
-            $coordinate = $cell->getCoordinate();
 
             $this->writeCellSpan($objWriter, $column, $prevColumn);
             $objWriter->startElement('table:table-cell');

src/PhpSpreadsheet/Writer/Xlsx/Worksheet.php

@@ -1492,8 +1492,6 @@ class Worksheet extends WriterPart
         } else {
             $ref = $coordinate;
         }
-        $thisRow = $cell->getRow();
-        $newColumn = $thisColumn = $cell->getColumn();
         if (is_array($calculatedValue)) {
             $attributes['t'] = 'array';
         }