| commit | f016b19a9275089a2ab06c2144567c2ad8d5d6ad | [log] [tgz] |
|---|---|---|
| author | Erik Schmauss <erik.schmauss@intel.com> | Fri Aug 10 14:42:55 2018 -0700 |
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | Tue Aug 14 23:49:13 2018 +0200 |
| tree | b5db8e00588a5dc85c0d05c48f25583227884ab3 | |
| parent | d46b6537f0ceed303047da918ed951f074a99288 [diff] |
ACPICA: ACPICA: add status check for acpi_hw_read before assigning return value The value coming from acpi_hw_read() should not be used if it returns an error code, so check the status returned by it before using that value in two places in acpi_hw_register_read(). Reported-by: Mark Gross <mark.gross@intel.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> [ rjw: Changelog ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>