tree 7555cc4dcbb47d46a6c161a42b8235030dbdd02a
parent 16f10a825da5b9361ef8e8da76720c37f0116da4
author Daeseok Youn <daeseok.youn@gmail.com> 1459848602 +0900
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1461977160 -0700

staging: dgnc: remove redundant NULL check in

There were already checking NULL about channel_t / un_t
before calling dgnc_maxcps_room().

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>