tree 15bd2131ce987dd4fafa077df6c9c0ba0d7a587c
parent e1b2ae96ac051c673ed4ac83b769ddbf6420280f
author Aditya Pakki <pakki001@umn.edu> 1553550927 -0500
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1558028621 +0200

libnvdimm/btt: Fix a kmemdup failure check

[ Upstream commit 486fa92df4707b5df58d6508728bdb9321a59766 ]

In case kmemdup fails, the fix releases resources and returns to
avoid the NULL pointer dereference.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>