diff options
| -rw-r--r-- | bsp/stm32/libraries/HAL_Drivers/drivers/drv_can.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/bsp/stm32/libraries/HAL_Drivers/drivers/drv_can.c b/bsp/stm32/libraries/HAL_Drivers/drivers/drv_can.c index 5022c37a81..e40532ab22 100644 --- a/bsp/stm32/libraries/HAL_Drivers/drivers/drv_can.c +++ b/bsp/stm32/libraries/HAL_Drivers/drivers/drv_can.c @@ -551,6 +551,7 @@ static rt_ssize_t _can_sendmsg(struct rt_can_device *can, const void *buf, rt_ui if (HAL_IS_BIT_SET(hcan->Instance->TSR, tme_flag) != SET) { + RT_UNUSED(mailbox_mask); return -RT_ERROR; } |