[libvirt] [PATCH] Fix disability to run on systems with no PCI bus
The patch which moved libpciaccess initialization to one place caused
regression - we were not able to run on system with no PCI bus, like
s390(x). This patch fix it.
---
src/node_device/node_device_udev.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index 2139ef3..b6335ff 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -1603,7 +1603,13 @@ static int udevDeviceMonitorStartup(int privileged)
char ebuf[256];
VIR_ERROR(_("Failed to initialize libpciaccess: %s"),
virStrerror(pciret, ebuf, sizeof ebuf));
+#if defined __s390__ || defined __s390x_
+ /* On x390(x) system there is no PCI bus.
+ * Therefore we do not want to return error here */
+ ret = 0;
+#else
ret = -1;
+#endif
goto out;
}
}
--
1.7.4.4