staging: dgnc: Fix that open brace { should be on the previous line

This commit fixes the following checkpath error in dgnc_neo.c file:
'that open brace { should be on the previous line'

Signed-off-by: Konrad Zapalowicz <bergo.torino@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>