USB: serial: mos7840: drop read-urb check

Drop read-urb check which is always false from completion the callback.

The driver read-urb pointer is set at every open and is never cleared.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
This commit is contained in:
Johan Hovold 2019-11-07 14:29:03 +01:00
commit f8e8dcaf14