commit d6eb270c57fef35798525004ddf2ac5dcdadd43b
author Dan Williams <dan.j.williams@intel.com> Tue Dec 06 15:06:55 2016 -0800
committer Dan Williams <dan.j.williams@intel.com> Tue Dec 06 16:30:37 2016 -0800
tree 5ffbbc6b4585a5df44dc7d5b9017188469252684
parent 82aa37cf09867c5e2c0326649d570e5b25c1189a

acpi, nfit: fix bus vs dimm confusion in xlat_status

Given dimms and bus commands share the same command number space we need
to be careful that we are translating status in the correct context.
Otherwise we can, for example, fail an ND_CMD_GET_CONFIG_SIZE command
because max_xfer is zero. It fails because that condition erroneously
correlates with the 'cleared == 0' failure of ND_CMD_CLEAR_ERROR.

Cc: <stable@vger.kernel.org>
Fixes: aef253382266 ("libnvdimm, nfit: centralize command status translation")
Signed-off-by: Dan Williams <dan.j.williams@intel.com>