Mailing List Archive

[PATCH 23/25] lib: micro-op for thread_get()
From: "Jorge Boncompte [DTI2]" <jorge@dti2.net>

thread_trim_head() already checks that the list is not empty.

Signed-off-by: Jorge Boncompte [DTI2] <jorge@dti2.net>
---
lib/thread.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/thread.c b/lib/thread.c
index 1197e77..eff0781 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);
}
--
1.7.8.3


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