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Minor optimization but use a linkedlists.h macro that pops the head off the list instead of getting the first entry and then removing it.

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@38871 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2006-08-04 23:17:40 +00:00
parent e306f812df
commit b64b636f7e
1 changed files with 2 additions and 5 deletions
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7
channels/chan_iax2.c
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@@ -829,12 +829,9 @@ static struct iax2_thread *find_idle_thread(void)
{ {
struct iax2_thread *thread = NULL; struct iax2_thread *thread = NULL;
/* Find free idle thread in the list, get a pointer to it, and remove it from the list */ /* Pop the head of the list off */
AST_LIST_LOCK(&idle_list); AST_LIST_LOCK(&idle_list);
thread = AST_LIST_FIRST(&idle_list); thread = AST_LIST_REMOVE_HEAD(&idle_list, list);
if (thread != NULL) {
AST_LIST_REMOVE(&idle_list, thread, list);
}
AST_LIST_UNLOCK(&idle_list); AST_LIST_UNLOCK(&idle_list);
/* If no idle thread is available from the regular list, try dynamic */ /* If no idle thread is available from the regular list, try dynamic */