From 80a7d1d991e35b0370c0396f36f6a076869a6bac Mon Sep 17 00:00:00 2001
From: Hannes Eder <hannes@hanneseder.net>
Date: Sat, 27 Dec 2008 22:38:44 +0100
Subject: [PATCH] kbuild: disable sparse warning "returning void-valued
 expression"

The sparse warning -Wreturn-void ("returning void-valued expression")
is off by default, but it is enabled with -Wall, so add
-Wno-return-void to CHECKFLAGS to disable it.

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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