staging: crystalhd: remove unnecessary parenthesis

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
SeongJae Park 2014-01-18 16:28:24 +09:00 • committed by Greg Kroah-Hartman
commit 6d213a450e