staging: dgnc: simplify a trivial if-return sequence

Signed-off-by: Parshuram Thombare <thombarepr@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Parshuram Thombare 2015-10-10 19:06:44 -04:00 • committed by Greg Kroah-Hartman
commit 36e712a8a1