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nimble/ll: Fix removing elements from the scheduler

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This patch makes sure to start scheduler timer only for valid entry.
Also now function will return imidiatelly if scheduler list is empty.
This commit is contained in:
Łukasz Rymanowski
2019-02-22 21:02:16 +01:00
parent 9a9bac14a3
commit e7b0f49187
1 changed files with 8 additions and 1 deletions
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nimble/controller/src/ble_ll_sched.c
+8 -1
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@@ -1112,6 +1112,11 @@ ble_ll_sched_rmv_elem_type(uint8_t type, sched_remove_cb_func remove_cb)
OS_ENTER_CRITICAL(sr);
first = TAILQ_FIRST(&g_ble_ll_sched_q);
if (!first) {
OS_EXIT_CRITICAL(sr);
return;
}
TAILQ_FOREACH(entry, &g_ble_ll_sched_q, link) {
if (entry->sched_type == type) {
if (first == entry) {
@@ -1127,7 +1132,9 @@ ble_ll_sched_rmv_elem_type(uint8_t type, sched_remove_cb_func remove_cb)
if (!first) {
first = TAILQ_FIRST(&g_ble_ll_sched_q);
os_cputime_timer_start(&g_ble_ll_sched_timer, first->start_time);
if (first) {
os_cputime_timer_start(&g_ble_ll_sched_timer, first->start_time);
}
}
OS_EXIT_CRITICAL(sr);