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| author | Haotian Zhang <vulab@iscas.ac.cn> | 2025-11-21 14:40:27 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-26 14:40:59 +0100 |
| commit | e6df0f649cff08da7a2feb6d963b39076ca129f9 (patch) | |
| tree | edc7f8a2241211029803afe1ce837f950598d35c /rust/helpers/task.c | |
| parent | 8c5d9488b9c0e07dc648d9dfceeed6ad068daba2 (diff) | |
greybus: gb-beagleplay: Fix timeout handling in bootloader functions
wait_for_completion_timeout() returns the remaining jiffies
(at least 1) on success or 0 on timeout, but never negative
error codes. The current code incorrectly checks for negative
values, causing timeouts to be ignored and treated as success.
Check for a zero return value to correctly identify and
handle timeout events.
Fixes: 0cf7befa3ea2 ("greybus: gb-beagleplay: Add firmware upload API")
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Link: https://patch.msgid.link/20251121064027.571-1-vulab@iscas.ac.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'rust/helpers/task.c')
0 files changed, 0 insertions, 0 deletions