Cleaned up duplicate variable assignments in the same line

Author: bgorski

app/code/Magento/CatalogSearch/Test/Unit/Model/Layer/Filter/CategoryTest.php

@@ -94,7 +94,7 @@ protected function setUp(): void
             ->setMethods(['getState', 'getProductCollection'])
             ->getMock();
 
-        $this->fulltextCollection = $this->fulltextCollection = $this->getMockBuilder(
+        $this->fulltextCollection = $this->getMockBuilder(
             Collection::class
         )
             ->disableOriginalConstructor()

app/code/Magento/CatalogSearch/Test/Unit/Model/Layer/Filter/DecimalTest.php

@@ -84,7 +84,7 @@ protected function setUp(): void
             ->method('create')
             ->willReturn($this->filterItem);
 
-        $this->fulltextCollection = $this->fulltextCollection = $this->getMockBuilder(
+        $this->fulltextCollection = $this->getMockBuilder(
             Collection::class
         )
             ->disableOriginalConstructor()

app/code/Magento/CatalogSearch/Test/Unit/Model/Layer/Filter/PriceTest.php

@@ -99,7 +99,7 @@ protected function setUp(): void
             ->method('getState')
             ->willReturn($this->state);
 
-        $this->fulltextCollection = $this->fulltextCollection = $this->getMockBuilder(
+        $this->fulltextCollection = $this->getMockBuilder(
             Collection::class
         )
             ->disableOriginalConstructor()

app/code/Magento/Reports/Block/Adminhtml/Grid.php

@@ -209,7 +209,7 @@ protected function _getAllowedStoreIds()
         } elseif ($this->getRequest()->getParam('website')) {
             $storeIds = $this->_storeManager->getWebsite($this->getRequest()->getParam('website'))->getStoreIds();
         } elseif ($this->getRequest()->getParam('group')) {
-            $storeIds = $storeIds = $this->_storeManager->getGroup(
+            $storeIds = $this->_storeManager->getGroup(
                 $this->getRequest()->getParam('group')
             )->getStoreIds();
         }

app/code/Magento/Sales/Model/Order/Payment.php

@@ -742,7 +742,7 @@ public function refund($creditmemo)
                 $this->formatPrice($baseAmountToRefund)
             );
         }
-        $message = $message = $this->prependMessage($message);
+        $message = $this->prependMessage($message);
         $message = $this->_appendTransactionToMessage($transaction, $message);
         $orderState = $this->getOrderStateResolver()->getStateForOrder($this->getOrder());
         $statuses = $this->getOrder()->getConfig()->getStateStatuses($orderState, false);

app/code/Magento/Tax/Model/Calculation/AbstractAggregateCalculator.php

@@ -21,7 +21,7 @@ protected function calculateWithTaxInPrice(QuoteDetailsItemInterface $item, $qua
             $this->taxClassManagement->getTaxClassId($item->getTaxClassKey())
         );
         $rate = $this->calculationTool->getRate($taxRateRequest);
-        $storeRate = $storeRate = $this->calculationTool->getStoreRate($taxRateRequest, $this->storeId);
+        $storeRate = $this->calculationTool->getStoreRate($taxRateRequest, $this->storeId);
 
         $discountTaxCompensationAmount = 0;
         $applyTaxAfterDiscount = $this->config->applyTaxAfterDiscount($this->storeId);

app/code/Magento/Tax/Model/Calculation/UnitBaseCalculator.php

@@ -39,7 +39,7 @@ protected function calculateWithTaxInPrice(QuoteDetailsItemInterface $item, $qua
             $this->taxClassManagement->getTaxClassId($item->getTaxClassKey())
         );
         $rate = $this->calculationTool->getRate($taxRateRequest);
-        $storeRate = $storeRate = $this->calculationTool->getStoreRate($taxRateRequest, $this->storeId);
+        $storeRate = $this->calculationTool->getStoreRate($taxRateRequest, $this->storeId);
 
         // Calculate $priceInclTax
         $applyTaxAfterDiscount = $this->config->applyTaxAfterDiscount($this->storeId);