| commit | ecfb6d8a041cc2ca80bc69ffc20c00067d190df5 | [log] [tgz] |
|---|---|---|
| author | Dan Williams <dan.j.williams@intel.com> | Wed Sep 21 09:22:33 2016 -0700 |
| committer | Dan Williams <dan.j.williams@intel.com> | Wed Sep 21 09:35:15 2016 -0700 |
| tree | 24f28c0e055e608a45f95af056254df5a4aa297d | |
| parent | 9d15ce9caaf9ecbec74e3be156a4a57451ed16c2 [diff] |
libnvdimm: fix devm_nvdimm_memremap() error path The internal alloc_nvdimm_map() helper might fail, particularly if the memory region is already busy. Report request_mem_region() failures and check for the failure. Reported-by: Ryan Chen <ryan.chan105@gmail.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>