[PATCH v2 0/4] bugfix and optimize for drivers/nvdimm

[Zhen Lei <thunder.leizhen@huawei.com>]

v1 --> v2:
1. Add Fixes for Patch 1-2
2. Slightly change the subject and description of Patch 1
3. Add a new trivial Patch 4, I just found that yesterday.

v1:
I found a memleak when I learned the drivers/nvdimm code today. And I also
added a sanity check for priv->bus_desc.provider_name, because strdup()
maybe failed. Patch 3 is a trivial source code optimization.

Zhen Lei (4):
  libnvdimm: fix memmory leaks in of_pmem.c
  libnvdimm: add sanity check for provider_name in
    of_pmem_region_probe()
  libnvdimm/bus: simplify walk_to_nvdimm_bus()
  libnvdimm/region: reduce an unnecessary if branch in
    nd_region_create()

 drivers/nvdimm/bus.c         | 7 +++----
 drivers/nvdimm/of_pmem.c     | 7 +++++++
 drivers/nvdimm/region_devs.c | 5 +----
 3 files changed, 11 insertions(+), 8 deletions(-)

-- 
1.8.3