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| author | Jorge Boncompte [DTI2] <jorge@dti2.net> | 2012-05-07 16:53:13 +0000 |
|---|---|---|
| committer | David Lamparter <equinox@opensourcerouting.org> | 2012-05-22 20:35:51 +0200 |
| commit | 64018324d5e5071eea3b3f72f939d91dc7aef029 (patch) | |
| tree | faa7378fe45c6a11cf5198ba182f9bf54f3022f5 | |
| parent | 41af338ecd56b9891d996f0fc850e02318b0c01a (diff) | |
lib: micro-op for thread_get()
thread_trim_head() already checks that the list is not empty.
Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net>
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
| -rw-r--r-- | lib/thread.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/thread.c b/lib/thread.c index 784b29c6..3740147e 100644 --- a/lib/thread.c +++ b/lib/thread.c @@ -667,11 +667,10 @@ static struct thread * thread_get (struct thread_master *m, u_char type, int (*func) (struct thread *), void *arg, const char* funcname) { - struct thread *thread; + struct thread *thread = thread_trim_head (&m->unuse); - if (!thread_empty (&m->unuse)) + if (thread) { - thread = thread_trim_head (&m->unuse); if (thread->funcname) XFREE(MTYPE_THREAD_FUNCNAME, thread->funcname); } |