Fix lint issues.

Author: praveenbingo

cpp/src/gandiva/tests/decimal_test.cc

@@ -832,8 +832,7 @@ TEST_F(TestDecimal, TestNullDecimalConstant) {
                             {false, true, false, true});
 
   // prepare input record batch
-  auto in_batch =
-      arrow::RecordBatch::Make(schema, num_records, {array_b, array_c});
+  auto in_batch = arrow::RecordBatch::Make(schema, num_records, {array_b, array_c});
 
   // Evaluate expression
   arrow::ArrayVector outputs;

cpp/src/gandiva/tree_expr_builder.cc

@@ -99,7 +99,8 @@ NodePtr TreeExprBuilder::MakeNull(DataTypePtr data_type) {
     case arrow::Type::TIMESTAMP:
       return std::make_shared<LiteralNode>(data_type, LiteralHolder((int64_t)0), true);
     case arrow::Type::DECIMAL: {
-      std::shared_ptr<arrow::DecimalType> decimal_type = std::dynamic_pointer_cast<arrow::DecimalType>(data_type);
+      std::shared_ptr<arrow::DecimalType> decimal_type =
+          std::dynamic_pointer_cast<arrow::DecimalType>(data_type);
       DecimalScalar128 literal(decimal_type->precision(), decimal_type->scale());
       return std::make_shared<LiteralNode>(data_type, LiteralHolder(literal), true);
     }