| commit | 0d130367abf582e7cbf60075c2a7ab53817b1d14 | [log] [tgz] |
|---|---|---|
| author | Johan Hovold <johan@kernel.org> | Thu Jan 12 14:56:17 2017 +0100 |
| committer | Johan Hovold <johan@kernel.org> | Mon Jan 16 16:38:56 2017 +0100 |
| tree | f3a87ef9f5e0e24bb08192ecaba15aee164a4999 | |
| parent | 36356a669eddb32917fc4b5c2b9b8bf80ede69de [diff] |
USB: serial: mos7720: fix control-message error handling Make sure to log an error on short transfers when reading a device register. Also clear the provided buffer (which if often an uninitialised automatic variable) on errors as the driver currently does not bother to check for errors. Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Johan Hovold <johan@kernel.org>