warning: 'void udp_client_task(void*)' defined but not used [-Wunused…

[vivien-apple]

…-function] if CONFIG_USE_ECHO_CLIENT is not set

Problem

Remove some warnings:
warning: 'void udp_client_task(void*)' defined but not used [-Wunused-function]
warning: 'PAYLOAD' defined but not used [-Wunused-variable]
warning: 'TAG' defined but not used [-Wunused-variable]

[chip-bot]

Size increase report for "Build Examples [nRF]"

File	Section	File	VM

Full report output

Bloat report for job 'Build Examples [nRF]'

Files found only in the baseline:
    bloat_report.txt

Comparing master_binaries/nrf-build/chip-nrf52840-lock-example.out and example_binaries/nrf-build/chip-nrf52840-lock-example.out:

sections,vmsize,filesize

[chip-bot]

Size increase report for "Build Examples [main-build]"

File	Section	File	VM

Full report output

Bloat report for job 'Build Examples [main-build]'

Files found only in the baseline:
    bloat_report.txt

Comparing master_binaries/main-build/chip-standalone-demo.out and example_binaries/main-build/chip-standalone-demo.out:

sections,vmsize,filesize

[chip-bot]

Size increase report for "Build Examples [ESP32]"

File	Section	File	VM
chip-wifi-echo.elf	.dram0.data	8	8
chip-wifi-echo.elf	.flash.text	-64	-64

Full report output

Bloat report for job 'Build Examples [ESP32]'

Files found only in the baseline:
    bloat_report.txt

Comparing master_binaries/esp32-build/chip-wifi-echo.elf and example_binaries/esp32-build/chip-wifi-echo.elf:

sections,vmsize,filesize
.dram0.data,8,8
.debug_line,0,1
[Unmapped],0,-9
.flash.text,-64,-64