xen/xenbus: clean up error handling
Don't report errors when booting on non-Xen, because its just confusing.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
[corresponds to 8aa08376d6aa in git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c
index b09eb17..96bd1ef 100644
--- a/drivers/xen/xenbus/xenbus_probe.c
+++ b/drivers/xen/xenbus/xenbus_probe.c
@@ -242,7 +242,7 @@
fail:
xenbus_dev_error(dev, err, "xenbus_dev_probe on %s", dev->nodename);
xenbus_switch_state(dev, XenbusStateClosed);
- return -ENODEV;
+ return err;
}
EXPORT_SYMBOL_GPL(xenbus_dev_probe);
@@ -709,7 +709,7 @@
err = -ENODEV;
if (!xen_domain())
- goto out_error;
+ return err;
/*
* Domain0 doesn't have a store_evtchn or store_mfn yet.