Even if an error is reported by `udev_enumerate_scan_devices`, e.g. because a driver of a device has an bug, we can still enumerate all other devices. Additionally the documentation of udev_enumerate_scan_devices says that on success an integer >= 0 is returned (see man udev_enumerate_scan_devices(3)).
Reviewed-by: Bjoern Walk <[email protected]> Signed-off-by: Marc Hartmayer <[email protected]> --- src/node_device/node_device_udev.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c index 299f55260129..90168eb8a969 100644 --- a/src/node_device/node_device_udev.c +++ b/src/node_device/node_device_udev.c @@ -1480,13 +1480,8 @@ udevEnumerateDevices(struct udev *udev) if (udevEnumerateAddMatches(udev_enumerate) < 0) goto cleanup; - ret = udev_enumerate_scan_devices(udev_enumerate); - if (ret != 0) { - virReportError(VIR_ERR_INTERNAL_ERROR, - _("udev scan devices returned %d"), - ret); - goto cleanup; - } + if (udev_enumerate_scan_devices(udev_enumerate) < 0) + VIR_WARN("udev scan devices failed"); udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(udev_enumerate)) { -- 2.17.0 -- libvir-list mailing list [email protected] https://www.redhat.com/mailman/listinfo/libvir-list
