remove temporary batch variable

Author: lalitb

opentelemetry-sdk/src/logs/log_processor.rs

@@ -117,8 +117,7 @@ impl<T: LogExporter> LogProcessor for SimpleLogProcessor<T> {
             .map_err(|_| LogError::MutexPoisoned("SimpleLogProcessor".into()))
             .and_then(|exporter| {
                 let log_tuple = &[(record as &LogRecord, instrumentation)];
-                let log_batch = LogBatch::new(log_tuple);
-                futures_executor::block_on(exporter.export(log_batch))
+                futures_executor::block_on(exporter.export(LogBatch::new(log_tuple)))
             });
         // Handle errors with specific static names
         match result {
@@ -446,8 +445,7 @@ where
         .iter()
         .map(|log_data| (&log_data.0, &log_data.1))
         .collect();
-    let log_batch = LogBatch::new(log_vec.as_slice());
-    let export = exporter.export(log_batch);
+    let export = exporter.export(LogBatch::new(log_vec.as_slice()));
     let export_result = futures_executor::block_on(export);
 
     match export_result {
@@ -716,8 +714,7 @@ where
         .iter()
         .map(|log_data| (&log_data.0, &log_data.1))
         .collect();
-    let log_batch = LogBatch::new(log_vec.as_slice());
-    let export = exporter.export(log_batch);
+    let export = exporter.export(LogBatch::new(log_vec.as_slice()));
     let timeout = runtime.delay(time_out);
     pin_mut!(export);
     pin_mut!(timeout);