staging: pi433: remove return from a void function

Fixes checkpatch warning for void function return statements.

Signed-off-by: Valentin Vidic <Valentin.Vidic@CARNet.hr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Valentin Vidic 2017-12-10 15:31:15 +01:00 • committed by Greg Kroah-Hartman
commit 6bd00b5ab6