misc update

df_datalink_sp/src/networking/link_layer/link_layer.c

@@ -1146,8 +1146,7 @@ int32_t L2_SteerBeam2Node(L2_INST *instPtr, uint8_t nodeId)
  * @param   txrxMode	tx/rx state for next slot
  * @param   frameType	frame type of next slot.
  *
- * @return Corresponding frame length
- *         L2_FRAME_NONE_LEN if the frame type code cannot be recognized.
+ * @return SUCCESS/FAILURE
  *
  ******************************************************************************/
 int32_t L2_SetupNextSlot(L2_INST *instPtr, L2_TOR_TYPE txrxMode, L2_FRAME_TYPE frameType)

df_datalink_sp/src/networking/link_layer/link_layer.h

@@ -39,11 +39,9 @@
 typedef struct
 {
 	L2_NODE_TYPE myType;  ///< node type
-	bool isInterHead;	  ///< indicate if node is head node
 	uint8_t clustId;	  ///< node cluster id
 	uint8_t myId;		  ///< node id
 	uint8_t headId;		  ///< head node id
-	uint8_t bkpHeadId;	  ///< backup head id
 	uint8_t netScale;	  ///< net scale
 	PHY_INST *phyInstPtr; ///< pointer to system physical layer instance
 	TMC_INST *tmcInstPtr; ///< pointer to system timer controller layer instance

df_datalink_sp/src/networking/link_layer/node_list.c

@@ -32,6 +32,10 @@
 #include "error.h"
 
 /***************** Macros (Inline Functions) Definitions *********************/
+/**
+ * @brief Get the node list length
+ * @param list pointer to node list
+ */
 inline uint32_t L2_GetNodeListLen(NODE_LIST *list)
 {
 	ASSERT(list != NULL);