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Fixed:Can't register the same timer again at timeout handle function

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chencn
2016-03-23 10:20:32 +08:00
parent e99d05582f
commit 9afe5d329c
1 changed files with 2 additions and 1 deletions
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3
kernel/atomtimer.c
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@@ -488,6 +488,7 @@ static void atomTimerCallbacks (void)
next_ptr = callback_list_head; next_ptr = callback_list_head;
while (next_ptr) while (next_ptr)
{ {
saved_next_ptr = next_ptr->next_timer;
/* Call the registered callback */ /* Call the registered callback */
if (next_ptr->cb_func) if (next_ptr->cb_func)
{ {
@@ -495,7 +496,7 @@ static void atomTimerCallbacks (void)
} }
/* Move on to the next callback in the list */ /* Move on to the next callback in the list */
next_ptr = next_ptr->next_timer; next_ptr = saved_next_ptr;
} }
} }