Compiler Warnings with esp-idf 5.1.1

[diplfranzhoepfinger]

See:

/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:410:9: warning: missing initializer for member 'spi_bus_config_t::data4_io_num' [-Wmissing-field-initializers]
  410 |         };
      |         ^
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:410:9: warning: missing initializer for member 'spi_bus_config_t::data5_io_num' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:410:9: warning: missing initializer for member 'spi_bus_config_t::data6_io_num' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:410:9: warning: missing initializer for member 'spi_bus_config_t::data7_io_num' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:410:9: warning: missing initializer for member 'spi_bus_config_t::max_transfer_sz' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:410:9: warning: missing initializer for member 'spi_bus_config_t::flags' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:410:9: warning: missing initializer for member 'spi_bus_config_t::isr_cpu_id' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:410:9: warning: missing initializer for member 'spi_bus_config_t::intr_flags' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:442:5: warning: missing initializer for member 'spi_device_interface_config_t::command_bits' [-Wmissing-field-initializers]
  442 |     };
      |     ^
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:442:5: warning: missing initializer for member 'spi_device_interface_config_t::address_bits' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:442:5: warning: missing initializer for member 'spi_device_interface_config_t::dummy_bits' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:442:5: warning: missing initializer for member 'spi_device_interface_config_t::clock_source' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:442:5: warning: missing initializer for member 'spi_device_interface_config_t::duty_cycle_pos' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:442:5: warning: missing initializer for member 'spi_device_interface_config_t::cs_ena_pretrans' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:442:5: warning: missing initializer for member 'spi_device_interface_config_t::cs_ena_posttrans' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:442:5: warning: missing initializer for member 'spi_device_interface_config_t::flags' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:442:5: warning: missing initializer for member 'spi_device_interface_config_t::pre_cb' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:442:5: warning: missing initializer for member 'spi_device_interface_config_t::post_cb' [-Wmissing-field-initializers]
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:428:22: warning: unused variable 'eth_mac_config' [-Wunused-variable]
  428 |     eth_mac_config_t eth_mac_config = ETH_MAC_DEFAULT_CONFIG();
      |                      ^~~~~~~~~~~~~~
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:429:22: warning: variable 'phy_config' set but not used [-Wunused-but-set-variable]
  429 |     eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG();
      |                      ^~~~~~~~~~
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:436:35: warning: unused variable 'spi_devcfg' [-Wunused-variable]
  436 |     spi_device_interface_config_t spi_devcfg = {
      |                                   ^~~~~~~~~~
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp: At global scope:
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:248:18: warning: 'esp_err_t _eth_spi_deinit(void*)' defined but not used [-Wunused-function]
  248 | static esp_err_t _eth_spi_deinit(void *ctx){
      |                  ^~~~~~~~~~~~~~~
/home/franz/git/hr/RDAm5stick/m5stick/components/arduino/libraries/Ethernet/src/ETH.cpp:244:14: warning: 'void* _eth_spi_init(const void*)' defined but not used [-Wunused-function]
  244 | static void *_eth_spi_init(const void *ctx){
      |              ^~~~~~~~~~~~~

[Jason2866]

@me-no-dev see this warnings too when building with Arduino Lib Builder.

[me-no-dev]

yes. this is new. will fix

[me-no-dev]

@diplfranzhoepfinger would have been great if you actually filled the template properly