applications: nrf5340_audio: Remove ERR_CHK from zbus_publish

[alexsven]

• Remove ERR_CHK from zbus_publush for content control These events are not critical as the user can always press again if the system is too busy to schedule in the event queue.
• OCT-3263

[Copilot]

Pull request overview

This PR removes critical error checking (ERR_CHK) from zbus_chan_pub calls in the content control module and replaces it with simple error logging. The rationale is that these media control events (play, start, stop) are not critical—users can retry the action if the event queue is busy.

Key Changes:

• Replaced ERR_CHK_MSG macros with if-statement error logging for three zbus publication sites
• Changed error handling from fatal/critical to non-fatal logging for media control events

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[NordicBuilder]

CI Information

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Build number: 1

Inputs:

Sources:

sdk-nrf: PR head: 2a4b081b740345fd91d9b43769bec5158f3ed988

more details

sdk-nrf:

PR head: 2a4b081b740345fd91d9b43769bec5158f3ed988
merge base: e810cd4201fcb9b787caa67e67f92fa70b0317c5
target head (main): ff39d5a55285d5037fbeec5cd43296840b3c7ec9
Diff

Github labels

Enabled	Name	Description
	ci-disabled	Disable the ci execution
	ci-all-test	Run all of ci, no test spec filtering will be done
	ci-force-downstream	Force execution of downstream even if twister fails
	ci-run-twister	Force run twister
	ci-run-zephyr-twister	Force run zephyr twister

List of changed files detected by CI (1)

applications
│  ├── nrf5340_audio
│  │  ├── src
│  │  │  ├── bluetooth
│  │  │  │  ├── bt_content_control
│  │  │  │  │  │ bt_content_ctrl.c

Outputs:

Toolchain

Version: 43683a87ea
Build docker image: docker-dtr.nordicsemi.no/sw-production/ncs-build:43683a87ea_5ea73affbf

Test Spec & Results: ✅ Success; ❌ Failure; 🟠 Queued; 🟡 Progress; ◻️ Skipped; ⚠️ Quarantine

• ◻️ Toolchain - Skipped: existing toolchain is used
• ✅ Build twister
  • sdk-nrf test count: 12
• ✅ Integration tests
  • ✅ test-sdk-audio

Disabled integration tests

• • test-fw-nrfconnect-nrf_lrcs_mosh
  • test-fw-nrfconnect-nrf_lrcs_positioning
  • desktop52_verification
  • test-fw-nrfconnect-apps
  • test-fw-nrfconnect-ble_mesh
  • test-fw-nrfconnect-ble_samples
  • test-fw-nrfconnect-chip
  • test-fw-nrfconnect-fem
  • test-fw-nrfconnect-nfc
  • test-fw-nrfconnect-nrf-iot_libmodem-nrf
  • test-fw-nrfconnect-nrf-iot_lwm2m
  • test-fw-nrfconnect-nrf-iot_samples
  • test-fw-nrfconnect-nrf-iot_thingy91
  • test-fw-nrfconnect-nrf-iot_zephyr_lwm2m
  • test-fw-nrfconnect-nrf_crypto
  • test-fw-nrfconnect-ps-main
  • test-fw-nrfconnect-rpc
  • test-fw-nrfconnect-rs
  • test-fw-nrfconnect-tfm
  • test-fw-nrfconnect-thread-main
  • test-low-level
  • test-sdk-dfu
  • test-sdk-find-my
  • test-sdk-mcuboot
  • test-sdk-wifi
  • test-secdom-samples-public

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