Commit 2eea6582 authored May 02, 2016 by Dan Williams

nfit: fix translation of command status results



When transportation of the command completes successfully, it indicates
that the 'status' result is valid.  Fix the missed checking and
translation of the status field at the end of acpi_nfit_ctl().
Otherwise, we fail to handle reported errors and assume commands
complete successfully.

Reported-by: Linda Knippers <linda.knippers@hpe.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

parent 658922e5

drivers/acpi/nfit.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -287,8 +287,11 @@ static int acpi_nfit_ctl(struct nvdimm_bus_descriptor *nd_desc,
		offset);
		rc = -ENXIO;
		}
		} else
		} else {
		rc = 0;
		if (cmd_rc)
		*cmd_rc = xlat_status(buf, cmd);
		}

		out:
		ACPI_FREE(out_obj);