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authorMarkus Elfring <elfring@users.sourceforge.net>2016-07-24 11:05:34 +0200
committerDan Williams <dan.j.williams@intel.com>2016-07-24 08:04:55 -0700
commitd4c5725d57323e2348940fcc6416072671a9b432 (patch)
tree3ed4bc4ebe5a325d217e9a9a9fcea258d7d758b2
parent6839a6d96f4ea0254266d60208c1fbbd53ade546 (diff)
downloadlinux-d4c5725d57323e2348940fcc6416072671a9b432.tar.bz2
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>
-rw-r--r--drivers/nvdimm/btt_devs.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/nvdimm/btt_devs.c b/drivers/nvdimm/btt_devs.c
index 816d0dae6398..3fa7919f94a8 100644
--- a/drivers/nvdimm/btt_devs.c
+++ b/drivers/nvdimm/btt_devs.c
@@ -198,8 +198,7 @@ struct device *nd_btt_create(struct nd_region *nd_region)
{
struct device *dev = __nd_btt_create(nd_region, 0, NULL, NULL);
- if (dev)
- __nd_device_register(dev);
+ __nd_device_register(dev);
return dev;
}