Merge remote-tracking branch 'remotes/qmp-unstable/queue/qmp' into staging

* remotes/qmp-unstable/queue/qmp:
  monitor: Add object_add class argument completion.
  monitor: Add object_del id argument completion.
  monitor: Add device_add device argument completion.
  monitor: Add device_del id argument completion.
  qmp: expose list of supported character device backends
  Use error_is_set() only when necessary
  QMP: allow JSON dict arguments in qmp-shell
  hmp: migrate command (without -d) now blocks correctly

Conflicts:
	blockdev.c

[PMM: resolved trivial conflict in blockdev.c]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/net/net.c b/net/net.c
index 2c3af202a6..41b38830ea 100644
--- a/net/net.c
+++ b/net/net.c
@@ -882,7 +882,7 @@ void net_host_device_add(Monitor *mon, const QDict *qdict)
     qemu_opt_set(opts, "type", device);
 
     net_client_init(opts, 0, &local_err);
-    if (error_is_set(&local_err)) {
+    if (local_err) {
         qerror_report_err(local_err);
         error_free(local_err);
         monitor_printf(mon, "adding host network device %s failed\n", device);
@@ -918,17 +918,17 @@ int qmp_netdev_add(Monitor *mon, const QDict *qdict, QObject **ret)
     QemuOpts *opts;
 
     opts_list = qemu_find_opts_err("netdev", &local_err);
-    if (error_is_set(&local_err)) {
+    if (local_err) {
         goto exit_err;
     }
 
     opts = qemu_opts_from_qdict(opts_list, qdict, &local_err);
-    if (error_is_set(&local_err)) {
+    if (local_err) {
         goto exit_err;
     }
 
     netdev_add(opts, &local_err);
-    if (error_is_set(&local_err)) {
+    if (local_err) {
         qemu_opts_del(opts);
         goto exit_err;
     }
@@ -1152,7 +1152,7 @@ static int net_init_client(QemuOpts *opts, void *dummy)
     Error *local_err = NULL;
 
     net_client_init(opts, 0, &local_err);
-    if (error_is_set(&local_err)) {
+    if (local_err) {
         qerror_report_err(local_err);
         error_free(local_err);
         return -1;
@@ -1167,7 +1167,7 @@ static int net_init_netdev(QemuOpts *opts, void *dummy)
     int ret;
 
     ret = net_client_init(opts, 1, &local_err);
-    if (error_is_set(&local_err)) {
+    if (local_err) {
         qerror_report_err(local_err);
         error_free(local_err);
         return -1;