accel: change {xen, kvm, tcg, qtest}_allowed from int to bool

Signed-off-by: liguang <lig.fnst@cn.fujitsu.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/qtest.c b/qtest.c
index c9b58ceb8b..b7a3821ca7 100644
--- a/qtest.c
+++ b/qtest.c
@@ -24,7 +24,7 @@
 
 const char *qtest_chrdev;
 const char *qtest_log;
-int qtest_allowed = 0;
+bool qtest_allowed;
 
 static DeviceState *irq_intercept_dev;
 static FILE *qtest_log_fp;