tree 23abc99f7955762e0924d7d9cea83f20bb0cb706
parent b1b2e6235a44174151fa3bb22657f74972635618
author Dan Williams <dan.j.williams@intel.com> 1436547972 -0600
committer Dan Williams <dan.j.williams@intel.com> 1436550650 -0400

tools/testing/nvdimm: fix return code for unimplemented commands

The implementation for the new "DIMM Flags" DSM relies on the -ENOTTY
return code to indicate that the flags are unimplimented and to fall
back to a safe default.  As is the -ENXIO error code erroneoously
indicates to fail enabling a BLK region.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>