Re: [PATCH] libnvdimm-btt: Delete an unnecessary check before the function call "__nd_device_register"

From: Markus Elfring <elfring(a)users.sourceforge.net&gt; Date: Sun, 24 Jul 2016 11:05:34 +0200 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(a)users.sourceforge.net&gt;