block: Rename qemu_aio_release -> qemu_aio_unref

[mirror_qemu.git] / qdev-monitor.c

diff --git a/qdev-monitor.c b/qdev-monitor.c
index 5fe5e75a88aec682951b84d0ed0fe3fc74ff4d8c..fb9ee24b3aa89e0be2f8ed93b260d571b7da4e20 100644 (file)
--- a/qdev-monitor.c
+++ b/qdev-monitor.c
@@ -688,7 +688,7 @@ void qmp_device_del(const char *id, Error **errp)
     DeviceState *dev;
 
     dev = qdev_find_recursive(sysbus_get_default(), id);
-    if (NULL == dev) {
+    if (!dev) {
         error_set(errp, QERR_DEVICE_NOT_FOUND, id);
         return;
     }