ALSA: hpi: Check transport errors during HPI6000 adapter initialization

create_adapter_obj() retrieves adapter information by calling
hpi6000_message_response_sequence(). This function reports transport-level
errors through its return value and DSP-reported errors via hr0.error.

The current code only checks hr0.error, causing transport-level errors to
be ignored. As a result, adapter initialization may continue with an
invalid response.

Check the return value of hpi6000_message_response_sequence() before
examining hr0.error.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 719f82d3987a ("ALSA: Add support of AudioScience ASI boards")
Signed-off-by: Evgenii Burenchev <evg28bur@yandex.ru>
Link: https://patch.msgid.link/20260708141147.18253-1-evg28bur@yandex.ru
Signed-off-by: Takashi Iwai <tiwai@suse.de>

0 files changed, 0 insertions, 0 deletions