From 6cdfb2ac92d8422136f926024b2c2f969fce6b9e Mon Sep 17 00:00:00 2001
From: shaojinchun <shaojinchun@rt-thread.com>
Date: Thu, 9 May 2019 19:28:52 +0800
Subject: fix signal code

---
 src/thread.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/thread.c')

diff --git a/src/thread.c b/src/thread.c
index 0f2e1dc3d0..276bba9938 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -191,7 +191,9 @@ static rt_err_t _rt_thread_init(struct rt_thread *thread,
     thread->sig_mask    = 0x00;
     thread->sig_pending = 0x00;
 
+#ifndef RT_USING_SMP
     thread->sig_ret     = RT_NULL;
+#endif
     thread->sig_vectors = RT_NULL;
     thread->si_list     = RT_NULL;
 #endif
-- 
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