Rework "int search_result" to proper "bool device_found_p"

src/hydrabus/hydrabus_mode_onewire.c

@@ -225,7 +225,8 @@ static uint8_t onewire_crc8(uint8_t value, struct onewire_scan_state *state)
 static bool onewire_search(t_hydra_console *con, struct onewire_scan_state *state, enum onewire_scan_mode mode)
 {
  int id_bit_number;
- int last_zero, rom_byte_number, search_result;
+ int last_zero, rom_byte_number;
+ bool device_found_p;
  int id_bit, cmp_id_bit;
  unsigned char rom_byte_mask, search_direction;
 
@@ -241,7 +242,7 @@ static bool onewire_search(t_hydra_console *con, struct onewire_scan_state *stat
  last_zero = 0;
  rom_byte_number = 0;
  rom_byte_mask = 1;
- search_result = 0;
+ device_found_p = false;
  state->crc8 = 0;
 
  /* If the last call was not the last one. */
@@ -316,23 +317,23 @@ static bool onewire_search(t_hydra_console *con, struct onewire_scan_state *stat
 
  /* If the search was successful then... */
  if(!((id_bit_number < 65) || (state->crc8 != 0))) {
- /* ...search successful so set last_discrepancy,last_device_p,search_result. */
+ /* ...search successful so set last_discrepancy,last_device_p,device_found_p. */
  state->last_discrepancy = last_zero;
 
  /* Check for last device. */
  if (state->last_discrepancy == 0)
  state->last_device_p = true;
 
- search_result = true;
+ device_found_p = true;
  }
  }
 
  /* If no device found then reset counters so next 'search' will be like a first. */
- if(!search_result || !state->ROM_ADDR[0]) {
+ if(!device_found_p || !state->ROM_ADDR[0]) {
  state->last_discrepancy = 0;
  state->last_device_p = false;
  state->last_family_discrepancy = 0;
- search_result = false;
+ device_found_p = false;
  }
 
  return search_result;