Commit d98b15db authored Sep 29, 2011 by Konrad Rzeszutek Wilk

xen/xenbus: Remove the unnecessary check.



.. we check whether 'xdev' is NULL - but there is no need for
it as the 'dev' check is done before. The 'dev' is embedded in
the 'xdev' so having xdev != NULL with dev being being checked
is not going to happen.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

parent e6599225

drivers/xen/xenbus/xenbus_probe_backend.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -104,8 +104,6 @@ static int xenbus_uevent_backend(struct device *dev,

		xdev = to_xenbus_device(dev);
		bus = container_of(xdev->dev.bus, struct xen_bus_type, bus);
		if (xdev == NULL)
		return -ENODEV;

		if (add_uevent_var(env, "MODALIAS=xen-backend:%s", xdev->devicetype))
		return -ENOMEM;