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Void a few unused return values and make casting more C++ friendly.

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This commit is contained in:
Richard Barry 2013-07-23 09:53:24 +00:00
parent bb2093cf5d
commit 8ceb665994
4 changed files with 11 additions and 11 deletions
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10
FreeRTOS/Source/croutine.c
View file

@ -201,7 +201,7 @@ portTickType xTimeToWake;
/* We must remove ourselves from the ready list before adding
ourselves to the blocked list as the same list item is used for
both lists. */
uxListRemove( ( xListItem * ) &( pxCurrentCoRoutine->xGenericListItem ) );
( void ) uxListRemove( ( xListItem * ) &( pxCurrentCoRoutine->xGenericListItem ) );
/* The list item will be inserted in wake time order. */
listSET_LIST_ITEM_VALUE( &( pxCurrentCoRoutine->xGenericListItem ), xTimeToWake );
@ -241,11 +241,11 @@ static void prvCheckPendingReadyList( void )
portDISABLE_INTERRUPTS();
{
pxUnblockedCRCB = ( corCRCB * ) listGET_OWNER_OF_HEAD_ENTRY( (&xPendingReadyCoRoutineList) );
uxListRemove( &( pxUnblockedCRCB->xEventListItem ) );
( void ) uxListRemove( &( pxUnblockedCRCB->xEventListItem ) );
}
portENABLE_INTERRUPTS();
uxListRemove( &( pxUnblockedCRCB->xGenericListItem ) );
( void ) uxListRemove( &( pxUnblockedCRCB->xGenericListItem ) );
prvAddCoRoutineToReadyQueue( pxUnblockedCRCB );
}
}
@ -296,7 +296,7 @@ corCRCB *pxCRCB;
/* Is the co-routine waiting on an event also? */
if( pxCRCB->xEventListItem.pvContainer )
{
uxListRemove( &( pxCRCB->xEventListItem ) );
( void ) uxListRemove( &( pxCRCB->xEventListItem ) );
}
}
portENABLE_INTERRUPTS();
@ -368,7 +368,7 @@ signed portBASE_TYPE xReturn;
event lists and the pending ready list. This function assumes that a
check has already been made to ensure pxEventList is not empty. */
pxUnblockedCRCB = ( corCRCB * ) listGET_OWNER_OF_HEAD_ENTRY( pxEventList );
uxListRemove( &( pxUnblockedCRCB->xEventListItem ) );
( void ) uxListRemove( &( pxUnblockedCRCB->xEventListItem ) );
vListInsertEnd( ( xList * ) &( xPendingReadyCoRoutineList ), &( pxUnblockedCRCB->xEventListItem ) );
if( pxUnblockedCRCB->uxPriority >= pxCurrentCoRoutine->uxPriority )

2
FreeRTOS/Source/include/semphr.h
View file

@ -121,7 +121,7 @@ typedef xQueueHandle xSemaphoreHandle;
( xSemaphore ) = xQueueGenericCreate( ( unsigned portBASE_TYPE ) 1, semSEMAPHORE_QUEUE_ITEM_LENGTH, queueQUEUE_TYPE_BINARY_SEMAPHORE ); \
if( ( xSemaphore ) != NULL ) \
{ \
xSemaphoreGive( ( xSemaphore ) ); \
( void ) xSemaphoreGive( ( xSemaphore ) ); \
} \
}

8
FreeRTOS/Source/queue.c
View file

@ -824,7 +824,7 @@ xQUEUE * const pxQueue = ( xQUEUE * ) xQueue;
{
/* Record the information required to implement
priority inheritance should it become necessary. */
pxQueue->pxMutexHolder = ( void * ) xTaskGetCurrentTaskHandle();
pxQueue->pxMutexHolder = ( signed char * ) xTaskGetCurrentTaskHandle();
}
}
#endif
@ -1073,7 +1073,7 @@ xQUEUE * const pxQueue = ( xQUEUE * ) xQueue;
{
/* Record the information required to implement
priority inheritance should it become necessary. */
pxQueue->pxMutexHolder = ( void * ) xTaskGetCurrentTaskHandle(); /*lint !e961 Cast is not redundant as xTaskHandle is a typedef. */
pxQueue->pxMutexHolder = ( signed char * ) xTaskGetCurrentTaskHandle(); /*lint !e961 Cast is not redundant as xTaskHandle is a typedef. */
}
}
#endif
@ -1742,7 +1742,7 @@ signed portBASE_TYPE xReturn;
pxQueue->u.pcReadFrom = pxQueue->pcHead;
}
--( pxQueue->uxMessagesWaiting );
memcpy( ( void * ) pvBuffer, ( void * ) pxQueue->u.pcReadFrom, ( unsigned ) pxQueue->uxItemSize );
( void ) memcpy( ( void * ) pvBuffer, ( void * ) pxQueue->u.pcReadFrom, ( unsigned ) pxQueue->uxItemSize );
xReturn = pdPASS;
@ -1822,7 +1822,7 @@ signed portBASE_TYPE xReturn;
pxQueue->u.pcReadFrom = pxQueue->pcHead;
}
--( pxQueue->uxMessagesWaiting );
memcpy( ( void * ) pvBuffer, ( void * ) pxQueue->u.pcReadFrom, ( unsigned ) pxQueue->uxItemSize );
( void ) memcpy( ( void * ) pvBuffer, ( void * ) pxQueue->u.pcReadFrom, ( unsigned ) pxQueue->uxItemSize );
if( ( *pxCoRoutineWoken ) == pdFALSE )
{

2
FreeRTOS/Source/tasks.c
View file

@ -2182,7 +2182,7 @@ static portTASK_FUNCTION( prvIdleTask, pvParameters )
traceLOW_POWER_IDLE_END();
}
}
xTaskResumeAll();
( void ) xTaskResumeAll();
}
}
#endif /* configUSE_TICKLESS_IDLE */