From patchwork Fri Oct  5 14:00:23 2012
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [03/12] cpu: Add missing 'static' attribute to qemu_global_mutex
Date: Fri, 05 Oct 2012 04:00:23 -0000
From: Stefan Hajnoczi <stefanha@gmail.com>
X-Patchwork-Id: 189484
Message-Id: <1349445632-23674-4-git-send-email-stefanha@gmail.com>
To: Anthony Liguori <aliguori@us.ibm.com>
Cc: Stefan Weil <sw@weilnetz.de>, qemu-devel@nongnu.org,
 Stefan Hajnoczi <stefanha@gmail.com>

From: Stefan Weil <sw@weilnetz.de>

Contrary to its name, 'qemu_global_mutex' is only used locally
in cpus.c.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>

---
cpus.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cpus.c b/cpus.c
index 4b726ef..1d5d490 100644
--- a/cpus.c
+++ b/cpus.c
@@ -613,7 +613,7 @@ static void qemu_tcg_init_cpu_signals(void)
 }
 #endif /* _WIN32 */
 
-QemuMutex qemu_global_mutex;
+static QemuMutex qemu_global_mutex;
 static QemuCond qemu_io_proceeded_cond;
 static bool iothread_requesting_mutex;