libnvdimm-btt: Delete an unnecessary check before the function call "__nd_device_register"
The __nd_device_register() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
diff --git a/drivers/nvdimm/btt_devs.c b/drivers/nvdimm/btt_devs.c
index 816d0da..3fa7919 100644
--- a/drivers/nvdimm/btt_devs.c
+++ b/drivers/nvdimm/btt_devs.c
@@ -198,8 +198,7 @@
{
struct device *dev = __nd_btt_create(nd_region, 0, NULL, NULL);
- if (dev)
- __nd_device_register(dev);
+ __nd_device_register(dev);
return dev;
}