Staging: zcache: remove unnecessary braces in zcache-main.c

This fixes a checkpatch.pl issue of
'braces {} are not necessary for single statement blocks'

Signed-off-by: Ryo Munakata <ryomnktml@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed