From 9d61fc32c8737198f2bca1de984917e074361671 Mon Sep 17 00:00:00 2001
From: "bernard.xiong@gmail.com" <bernard.xiong@gmail.com>
Date: Sun, 19 Feb 2012 09:12:39 +0000
Subject: [PATCH] fix compiling warning.

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1971 bbd45198-f89e-11dd-88c7-29a3b14d5316
---
 components/pthreads/pthread_tls.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/components/pthreads/pthread_tls.c b/components/pthreads/pthread_tls.c
index 0fda158a3..c01840df5 100644
--- a/components/pthreads/pthread_tls.c
+++ b/components/pthreads/pthread_tls.c
@@ -31,7 +31,10 @@ int pthread_setspecific(pthread_key_t key, const void *value)
 	RT_ASSERT(ptd != NULL);
 
 	/* check tls area */
-	if (ptd->tls == NULL) ptd->tls = rt_malloc(sizeof(void*) * PTHREAD_KEY_MAX);
+	if (ptd->tls == NULL)
+	{
+		ptd->tls = (void**)rt_malloc(sizeof(void*) * PTHREAD_KEY_MAX);
+	}
 
 	if ((key < PTHREAD_KEY_MAX) && _thread_keys[key].is_used)
 	{
-- 
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