diff options
| author | Konrad Rzeszutek Wilk | 2011-09-29 19:16:17 +0200 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk | 2011-10-19 23:03:29 +0200 |
| commit | d98b15db376b9cc35f74fd2bd432b9fc287a5999 (patch) | |
| tree | 3be0fd604f63bd76796a35d477cb33a5c945a0c4 /drivers/xen/xenbus | |
| parent | xen/irq: If we fail during msi_capability_init return proper error code. (diff) | |
| download | kernel-qcow2-linux-d98b15db376b9cc35f74fd2bd432b9fc287a5999.tar.gz kernel-qcow2-linux-d98b15db376b9cc35f74fd2bd432b9fc287a5999.tar.xz kernel-qcow2-linux-d98b15db376b9cc35f74fd2bd432b9fc287a5999.zip | |
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>
Diffstat (limited to 'drivers/xen/xenbus')
| -rw-r--r-- | drivers/xen/xenbus/xenbus_probe_backend.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/xen/xenbus/xenbus_probe_backend.c b/drivers/xen/xenbus/xenbus_probe_backend.c index 60adf919d78d..32417b5064fd 100644 --- a/drivers/xen/xenbus/xenbus_probe_backend.c +++ b/drivers/xen/xenbus/xenbus_probe_backend.c @@ -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; |