init_out_device may only commit some part of the result and leave the
state inconsistent when it encounters a fatal error or the device gets
unplugged during the operation, which is expressed by
kAudioHardwareBadObjectError or kAudioHardwareBadDeviceError. Commit the
result in the end of the function so that it commits the result iff it
sees no fatal error and the device remains plugged.
With this change, handle_voice_change can rely on core->outputDeviceID
to know whether the output device is initialized after calling
init_out_device.
Signed-off-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20260304-coreaudio-v8-4-bf1d40731e73@rsg.ci.i.u-tokyo.ac.jp>
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