packages/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

qdev/monitors: Fix reundant error_setg of qdev_add_device

Browse Source 
There is an extra log "error_setg" in qdev_add_device(). When
hot-plug a device, if the corresponding bus doesn't exist, it
will trigger an asseration "assert(*errp == NULL)".

Fixes: 515a7970490 (log: Add some logs on VM runtime path)
Signed-off-by: Kunkun Jiang <jiangkunkun@huawei.com>
This commit is contained in:
Chen Qun 2021-07-29 15:24:48 +08:00
parent 8c2655d625
commit d6e16086db
1 changed files with 30 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
qdev-monitors-Fix-reundant-error_setg-of-qdev_add_de.patch Normal file
View File

@ -0,0 +1,30 @@
From 4f1396f9e173a24f78204b8849c209100499d639 Mon Sep 17 00:00:00 2001
From: Kunkun Jiang <jiangkunkun@huawei.com>
Date: Thu, 29 Jul 2021 15:24:48 +0800
Subject: [PATCH] qdev/monitors: Fix reundant error_setg of qdev_add_device
There is an extra log "error_setg" in qdev_add_device(). When
hot-plug a device, if the corresponding bus doesn't exist, it
will trigger an asseration "assert(*errp == NULL)".
Fixes: 515a7970490 (log: Add some logs on VM runtime path)
Signed-off-by: Kunkun Jiang <jiangkunkun@huawei.com>
---
qdev-monitor.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/qdev-monitor.c b/qdev-monitor.c
index c6c1d3f06a..ab2bdef105 100644
--- a/qdev-monitor.c
+++ b/qdev-monitor.c
@@ -587,7 +587,6 @@ DeviceState *qdev_device_add(QemuOpts *opts, Error **errp)
if (path != NULL) {
bus = qbus_find(path, errp);
if (!bus) {
- error_setg(errp, "can not find bus for %s", driver);
return NULL;
}
if (!object_dynamic_cast(OBJECT(bus), dc->bus_type)) {
--
2.27.0