From: Ed Swierk <eswierk@aristanetworks.com>
Date: Wed, 10 Mar 2010 18:48:49 +0000 (-0500)
Subject: Allow devices without a parent
X-Git-Tag: v0.8.0~312
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e29439bd14ef2a28bc9b15e1c17faf7a12b1afc4;p=thirdparty%2Flibvirt.git

Allow devices without a parent

* Allow devices without parent links to be created and set their parent to the root "computer" node
---

diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index a6ca7856ce..11e27e0662 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -1220,14 +1220,13 @@ static int udevSetParent(struct udev_device *device,
     if (parent_device == NULL) {
         VIR_INFO("Could not find udev parent for device with sysfs path '%s'",
                  udev_device_get_syspath(device));
-        goto out;
     }
 
     parent_sysfs_path = udev_device_get_syspath(parent_device);
     if (parent_sysfs_path == NULL) {
         VIR_INFO("Could not get syspath for parent of '%s'",
                  udev_device_get_syspath(device));
-        goto out;
+        parent_sysfs_path = "";
     }
 
     def->parent_sysfs_path = strdup(parent_sysfs_path);