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Merge pull request #287 from DavidLin1577/patch-6

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mini optimize the tos_sem.c
This commit is contained in:
Supowang
2021-02-20 14:22:44 +08:00
committed by GitHub
parent a706009b54 d0e2355cf6
commit 8f60130b93
1 changed files with 6 additions and 1 deletions
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7
kernel/core/tos_sem.c
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@@ -22,9 +22,14 @@
__API__ k_err_t tos_sem_create_max(k_sem_t *sem, k_sem_cnt_t init_count, k_sem_cnt_t max_count) __API__ k_err_t tos_sem_create_max(k_sem_t *sem, k_sem_cnt_t init_count, k_sem_cnt_t max_count)
{ {
TOS_PTR_SANITY_CHECK(sem); TOS_PTR_SANITY_CHECK(sem);
if (unlikely(init_count > max_count)) {
init_count = max_count;
}
sem->count = init_count; sem->count = init_count;
sem->count_max = max_count; sem->count_max = max_count;
pend_object_init(&sem->pend_obj); pend_object_init(&sem->pend_obj);
TOS_OBJ_INIT(sem, KNL_OBJ_TYPE_SEMAPHORE); TOS_OBJ_INIT(sem, KNL_OBJ_TYPE_SEMAPHORE);