FHSS: Some cleaning

Author: Jarkko Paso

source/Service_Libs/fhss/fhss.c

@@ -166,7 +166,7 @@ int fhss_reset_synch_monitor(fhss_synch_monitor_s *synch_monitor)
 	return -1;
 }
 
-int fhss_update_txrx_slots(fhss_structure_t *fhss_structure)
+static int fhss_update_txrx_slots(fhss_structure_t *fhss_structure)
 {
     uint8_t cur_superframe = fhss_structure->current_superframe;
     uint8_t number_of_tx_slots = fhss_structure->synch_configuration.fhss_number_of_tx_slots;
@@ -474,7 +474,7 @@ static bool fhss_is_there_common_divisor(uint16_t i, uint8_t j)
 }
 
 
-int fhss_generate_scramble_table(fhss_structure_t *fhss_structure)
+static int fhss_generate_scramble_table(fhss_structure_t *fhss_structure)
 {
     uint8_t j = 2;
     fhss_structure->fhss_scramble_table = ns_dyn_mem_alloc(MAX_SCRAMBLE_TABLE_INDEXES);

source/Service_Libs/fhss/fhss.h

@@ -42,23 +42,12 @@ void fhss_update_channel_callback(fhss_structure_t *fhss_structure);
 fhss_failed_tx_t *fhss_failed_handle_find(fhss_structure_t *fhss_structure, uint8_t handle);
 int fhss_failed_handle_add(fhss_structure_t *fhss_structure, uint8_t handle);
 int fhss_failed_handle_remove(fhss_structure_t *fhss_structure, uint8_t handle);
-int fhss_generate_scramble_table(fhss_structure_t *fhss_structure);
 void fhss_failed_list_free(fhss_structure_t *fhss_structure);
 int fhss_reset_synch_monitor(fhss_synch_monitor_s *synch_monitor);
 int fhss_handle_state_set(fhss_structure_t *fhss_structure, fhss_states fhss_state, uint16_t pan_id);
 #define MAX_FHSS_TIMER_DIVIDER  100
 #define SYNCH_MONITOR_AVG_SAMPLES   5
 
-/**
- * Update slots
- *
- * Every superframe handler interrupt calls this function to update the TX/RX slot status.
- *
- * @param fhss_structure Pointer to FHSS structure
- * @return 0 for success, -1 for fail
- */
-int fhss_update_txrx_slots(fhss_structure_t *fhss_structure);
-
 /**
  * Calculate time in microseconds to start of next superframe.
  *

source/Service_Libs/fhss/fhss_common.c

@@ -388,6 +388,5 @@ void fhss_superframe_handler(const fhss_api_t *fhss_api, uint16_t delay)
 uint32_t fhss_get_remaining_time_to_next_superframe(const fhss_structure_t *fhss_structure)
 {
     const uint32_t slots = fhss_structure->platform_functions.fhss_get_remaining_slots(fhss_superframe_handler, fhss_structure->fhss_api);
-    const uint32_t time = slots * fhss_structure->platform_functions.fhss_resolution_divider;
-    return time;
+    return (slots * fhss_structure->platform_functions.fhss_resolution_divider);
 }