From c9563da832488c98e712e4c395bf0cb6dc4a81e7 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sun, 12 Oct 2014 17:19:51 -0600
Subject: [PATCH] Missing workqueue logic

---
 sched/wqueue/kwork_process.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sched/wqueue/kwork_process.c b/sched/wqueue/kwork_process.c
index ef044a08e8..87ed7900d3 100644
--- a/sched/wqueue/kwork_process.c
+++ b/sched/wqueue/kwork_process.c
@@ -239,7 +239,10 @@ void work_process(FAR struct kwork_wqueue_s *wqueue, uint32_t period, int wndx)
 
        sigemptyset(&set);
        sigaddset(&set, SIGWORK);
+
+       wqueue->worker[wndx].busy = false;
        DEBUGVERIFY(sigwaitinfo(&set, NULL));
+       wqueue->worker[wndx].busy = true;
      }
    else
 #endif