[Sheepdog] [PATCH] sheep: remove the unnecessary mutex operations

[Liu Yuan]

From: Liu Yuan <tailai.ly at taobao.com>

We do nothing while we hold the mutex, then we don't need it.

Signed-off-by: Liu Yuan <tailai.ly at taobao.com>
---
 sheep/work.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/sheep/work.c b/sheep/work.c
index 789272e..de3f500 100644
--- a/sheep/work.c
+++ b/sheep/work.c
@@ -194,10 +194,6 @@ static void *worker_routine(void *arg)
 	struct work *work;
 	eventfd_t value = 1;
 
-	pthread_mutex_lock(&wi->startup_lock);
-	/* started this thread */
-	pthread_mutex_unlock(&wi->startup_lock);
-
 	while (!(wi->q.wq_state & WQ_DEAD)) {
 
 		pthread_mutex_lock(&wi->pending_lock);
-- 
1.7.8.2