[Qemu-devel] [PATCH 1/8] qemu/queue.h: do not access tqe_prev directly

[Paolo Bonzini <pbonzini@redhat.com>]

Use the QTAILQ_IN_USE macro instead, it does the same thing but in a
few patches its definition will change.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 blockdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/blockdev.c b/blockdev.c
index 81f95d920b..7604b2183b 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -4259,7 +4259,7 @@ void qmp_blockdev_del(const char *node_name, Error **errp)
         goto out;
     }
 
-    if (!bs->monitor_list.tqe_prev) {
+    if (!QTAILQ_IN_USE(bs, monitor_list)) {
         error_setg(errp, "Node %s is not owned by the monitor",
                    bs->node_name);
         goto out;
-- 
2.19.2