style:删除日志

module:hal_can
ticket_ID:hal_can

BleCanBoxCode/STM32F103RCT6/HALLIB/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_can.c

@@ -277,7 +277,7 @@ HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef *hcan)
   /* Check CAN handle */
   if (hcan == NULL)
   {
-    printf("error1");
+//    printf("error1");
     return HAL_ERROR;
   }
 
@@ -346,7 +346,7 @@ HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef *hcan)
 
       /* Change CAN state */
       hcan->State = HAL_CAN_STATE_ERROR;
-      printf("error2");
+//      printf("error2");
 
       return HAL_ERROR;
     }