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fix compiler warning

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This commit is contained in:
graham sanderson 2025-06-19 09:10:07 -05:00
parent b1ca434581
commit 44527b4f08
1 changed files with 2 additions and 3 deletions
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src/rp2_common/pico_async_context/async_context_threadsafe_background.c
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@ -138,15 +138,14 @@ static void lock_release(async_context_threadsafe_background_t *self) {
uint32_t async_context_threadsafe_background_execute_sync(async_context_t *self_base, uint32_t (*func)(void *param), void *param) {
async_context_threadsafe_background_t *self = (async_context_threadsafe_background_t*)self_base;
#if ASYNC_CONTEXT_THREADSAFE_BACKGROUND_MULTI_CORE
const uint calling_core = get_core_num();
if (self_base->core_num != calling_core) {
if (self_base->core_num != get_core_num()) {
// This core must not hold the lock mutex, or this cross-core execute would deadlock. It is fine if the other core holds it.
// It would be a strange set of circumstances for it to do so, hence the hard_assert
// Note that this read of the owner is not synchronized with the other core; however we only
// care about it being set to `calling_core`, which the other core will not transition
// it either from or to.
hard_assert(recursive_mutex_owner(&self->lock_mutex) != calling_core);
hard_assert(recursive_mutex_owner(&self->lock_mutex) != lock_get_caller_owner_id());
sync_func_call_t call = {0};
call.worker.do_work = handle_sync_func_call;
call.func = func;