add attribute warn unused result for osal_create_* function

taskify keyboard_app mouse_app & led_blinking

3 files changed, 9 insertions, 9 deletions

diff --git a/tinyusb/host/usbh.c b/tinyusb/host/usbh.c
index 54f9e7dce..3c1630b75 100644
--- a/tinyusb/host/usbh.c
+++ b/tinyusb/host/usbh.c
@@ -89,8 +89,8 @@ static host_class_driver_t const usbh_class_drivers[TUSB_CLASS_MAX_CONSEC_NUMBER
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1] TUSB_CFG_ATTR_USBRAM; // including zero-address
 
 //------------- Enumeration Task Data -------------//
-OSAL_TASK_DEF(enum_task, usbh_enumeration_task, 128, TUSB_CFG_OS_TASK_PRIO);
-OSAL_QUEUE_DEF(enum_queue, ENUM_QUEUE_DEPTH, uint32_t);
+OSAL_TASK_DEF(enum_task_def, usbh_enumeration_task, 128, TUSB_CFG_OS_TASK_PRIO);
+OSAL_QUEUE_DEF(enum_queue_def, ENUM_QUEUE_DEPTH, uint32_t);
 osal_queue_handle_t enum_queue_hdl;
 STATIC_ uint8_t enum_data_buffer[TUSB_CFG_HOST_ENUM_BUFFER_SIZE] TUSB_CFG_ATTR_USBRAM;
 
@@ -126,8 +126,8 @@ tusb_error_t usbh_init(void)
   }
 
   //------------- Enumeration & Reporter Task init -------------//
-  ASSERT_STATUS( osal_task_create(&enum_task) );
-  enum_queue_hdl = osal_queue_create(&enum_queue);
+  ASSERT_STATUS( osal_task_create(&enum_task_def) );
+  enum_queue_hdl = osal_queue_create(&enum_queue_def);
   ASSERT_PTR(enum_queue_hdl, TUSB_ERROR_OSAL_QUEUE_FAILED);
 
   //------------- class init -------------//
diff --git a/tinyusb/osal/osal_freeRTOS.h b/tinyusb/osal/osal_freeRTOS.h
index cd92812cb..4dd3a67ca 100644
--- a/tinyusb/osal/osal_freeRTOS.h
+++ b/tinyusb/osal/osal_freeRTOS.h
@@ -87,9 +87,9 @@ typedef struct {
       .code        = task_code        , \
       .stack_depth = task_stack_depth , \
       .prio        = task_prio          \
-  };
+  }
 
-static inline tusb_error_t osal_task_create(osal_task_t *task) ATTR_ALWAYS_INLINE;
+static inline tusb_error_t osal_task_create(osal_task_t *task) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
 static inline tusb_error_t osal_task_create(osal_task_t *task)
 {
   return pdPASS == xTaskCreate(task->code, (signed portCHAR const *) task->name, task->stack_depth, NULL, task->prio, NULL) ?
diff --git a/tinyusb/osal/osal_none.h b/tinyusb/osal/osal_none.h
index 66b2bd0ca..fa20585fd 100644
--- a/tinyusb/osal/osal_none.h
+++ b/tinyusb/osal/osal_none.h
@@ -96,7 +96,7 @@ static inline volatile uint32_t osal_tick_get(void)
   state = 0
 
 #define OSAL_TASK_LOOP_BEGIN \
-  static uint32_t timeout = 0;\
+  ATTR_UNUSED static uint32_t timeout = 0;\
   static uint16_t state = 0;\
   switch(state) {\
     case 0:\
@@ -153,7 +153,7 @@ typedef osal_semaphore_t * osal_semaphore_handle_t;
 #define OSAL_SEM_REF(name)\
   &name
 
-static inline osal_semaphore_handle_t osal_semaphore_create(osal_semaphore_t * const p_sem) ATTR_ALWAYS_INLINE;
+static inline osal_semaphore_handle_t osal_semaphore_create(osal_semaphore_t * const p_sem) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
 static inline osal_semaphore_handle_t osal_semaphore_create(osal_semaphore_t * const p_sem)
 {
   (*p_sem) = 0;
@@ -212,7 +212,7 @@ typedef osal_queue_t * osal_queue_handle_t;
       .item_size = sizeof(type)\
   }
 
-static inline osal_queue_handle_t osal_queue_create(osal_queue_t * const p_queue) ATTR_ALWAYS_INLINE;
+static inline osal_queue_handle_t osal_queue_create(osal_queue_t * const p_queue) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
 static inline osal_queue_handle_t osal_queue_create(osal_queue_t * const p_queue)
 {
   p_queue->count = p_queue->wr_idx = p_queue->rd_idx = 0;