/* Because FreeRTOS is not supposed to run with nested interrupts, put all OS\r
calls in a critical section . */\r
portENTER_CRITICAL();\r
- retstatus = xQueueSendFromISR(xRxedChars, &cChar, &xHigherPriorityTaskWoken);\r
+ xQueueSendFromISR(xRxedChars, &cChar, &xHigherPriorityTaskWoken);\r
portEXIT_CRITICAL();\r
}\r
\r