serial: 8250_dw: cleanup dw8250_idma_filter

Remove the extra return.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heikki Krogerus 2015-09-21 14:17:31 +03:00 • committed by Greg Kroah-Hartman
commit 83ce95ef5e