qemu/queue.h: do not access tqe_prev directly

Use the QTAILQ_IN_USE macro instead, it does the same thing but the next patch will change it to a different definition. Reviewed-by: Philippe Mathieu-Daudé <[email protected]> Reviewed-by: Markus Armbruster <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>
dreddy · Jan 11, 2019 · 70537ed · 70537ed
1 parent 9df4331
commit 70537ed
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/blockdev.c b/blockdev.c
@@ -4252,7 +4252,7 @@ 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;