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| author | Zhang Lixu <lixu.zhang@intel.com> | 2025-08-21 10:06:09 +0800 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.com> | 2025-09-12 17:22:41 +0200 |
| commit | 8931f7b27993444adfc8cd1d3c6592cc167fb280 (patch) | |
| tree | 8a8d9b0e1c1b36cd06a0a438d7f49fc0ee723a31 /tools/docs/lib/parse_data_structs.py | |
| parent | 02d6eeedbc36d4b309d5518778071a749ef79c4e (diff) | |
HID: intel-ish-ipc: Remove redundant ready check after timeout function
timed_wait_for_timeout() internally checks for ish_is_input_ready() and
ishtp_fw_is_ready() based on the provided parameters. If
timed_wait_for_timeout() returns 0, it indicates the status is ready. In
rare cases, another thread may send a message immediately after
timed_wait_for_timeout() returns, causing a subsequent ish_is_input_ready()
check to fail. Since the return value of timed_wait_for_timeout() is
sufficient to determine readiness, the additional ready check is
unnecessary and may introduce issues.
This patch removes the redundant check and relies solely on the return
value of timed_wait_for_timeout().
Fixes: ae02e5d40d5f ("HID: intel-ish-hid: ipc layer")
Signed-off-by: Zhang Lixu <lixu.zhang@intel.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Diffstat (limited to 'tools/docs/lib/parse_data_structs.py')
0 files changed, 0 insertions, 0 deletions